initial commit.

5 files changed, 1318 insertions, 0 deletions

diff --git a/include/perk/perk.h b/include/perk/perk.h
new file mode 100644
index 0000000..00d24d5
--- /dev/null
+++ b/include/perk/perk.h
@@ -0,0 +1,98 @@
+#ifndef PERK_H
+#define PERK_H
+
+#include <stdint.h>
+#include <stdio.h>
+
+#include <perk/perk_consts.h>
+#include <perk/perk_structs.h>
+#include <perk/perk_meta.h>
+#include <perk/perk_output.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* pre-alpha */
+#ifndef PERK_APP
+#ifndef PERK_PRE_ALPHA
+#error  libperk: pre-alpha: ABI is not final!
+#error  to use the library, please pass -DPERK_PRE_ALPHA to the compiler.
+#endif
+#endif
+
+/* exec flags */
+#define PERK_HELP		0x01
+
+/* errors */
+#define PERK_OK			0x00
+#define PERK_BAD_OPT		0xA1
+#define PERK_BAD_OPT_VAL	0xA2
+#define PERK_IO_ERROR		0xA3
+#define PERK_MAP_ERROR		0xA4
+#define PERK_BAD_DOS_HEADER	0xA5
+#define PERK_BAD_COFF_HEADER	0xA6
+#define PERK_BAD_IMAGE_TYPE	0xA7
+#define PERK_MALFORMED_IMAGE	0xA8
+
+struct pe_raw_image {
+	char *	addr;
+	size_t	size;
+};
+
+struct pe_image_summary {
+	uint32_t	num_of_export_syms;
+	uint32_t	num_of_implibs;
+	uint32_t	num_of_relocs;
+};
+
+struct pe_image_meta {
+	struct pe_raw_image		image;
+	struct pe_image_summary		summary;
+
+	struct pe_meta_image_dos_hdr	dos;
+	struct pe_meta_coff_file_hdr	coff;
+	struct pe_meta_opt_hdr		opt;
+	struct pe_meta_sec_hdr *	sectbl;
+
+	struct pe_image_dos_hdr *	ados;
+	struct pe_coff_file_hdr *	acoff;
+	union  pe_opt_hdr *		aopt;
+	struct pe_sec_hdr *		asectbl;
+
+	struct pe_meta_export_hdr	edata;
+	struct pe_export_hdr *		aedata;
+	struct pe_meta_sec_hdr *	hedata;
+
+	struct pe_meta_import_hdr *	idata;
+	struct pe_import_hdr *		aidata;
+	struct pe_meta_sec_hdr *	hidata;
+};
+
+/* utility api */
+int pe_output_export_symbols	(const struct pe_image_meta *, uint32_t flags, FILE *);
+
+/* high-level api */
+int pe_map_raw_image		(int fd, const char * name, struct pe_raw_image *);
+int pe_unmap_raw_image		(struct pe_raw_image *);
+
+int pe_get_image_meta		(const struct pe_raw_image *, struct pe_image_meta **);
+int pe_free_image_meta		(struct pe_image_meta *);
+
+int pe_get_named_section_index	(const struct pe_image_meta *, const char * name);
+int pe_get_block_section_index	(const struct pe_image_meta *, const struct pe_block *);
+
+/* low-level api */
+int pe_read_dos_header		(const struct pe_image_dos_hdr *,	struct pe_meta_image_dos_hdr *);
+int pe_read_coff_header		(const struct pe_coff_file_hdr *,	struct pe_meta_coff_file_hdr *);
+int pe_read_optional_header	(const union  pe_opt_hdr *,		struct pe_meta_opt_hdr *);
+int pe_read_section_header	(const struct pe_sec_hdr *,		struct pe_meta_sec_hdr *);
+int pe_read_export_header	(const struct pe_export_hdr *,		struct pe_meta_export_hdr *);
+int pe_read_import_header	(const struct pe_import_hdr *,		struct pe_meta_import_hdr *);
+int pe_read_import_lookup_item	(const struct pe_import_lookup_item *,	struct pe_meta_import_lookup_item *,uint32_t magic);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/perk/perk_consts.h b/include/perk/perk_consts.h
new file mode 100644
index 0000000..a3a329b
--- /dev/null
+++ b/include/perk/perk_consts.h
@@ -0,0 +1,371 @@
+#ifndef PERK_CONSTS_H
+#define PERK_CONSTS_H
+
+#ifndef PE_BITWISE
+#define PE_BITWISE(x)   x
+#endif
+
+#ifndef PE_ARBITRARY
+#define PE_ARBITRARY(x) x
+#endif
+
+#define PE_IMAGE_REL_BASED_ABSOLUTE                          PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_REL_BASED_HIGH                              PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_REL_BASED_LOW                               PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_REL_BASED_HIGHLOW                           PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_REL_BASED_HIGHADJ                           PE_ARBITRARY         (0x00000004)
+#define PE_IMAGE_REL_BASED_MIPS_JMPADDR                      PE_ARBITRARY         (0x00000005)
+#define PE_IMAGE_REL_BASED_ARM_MOV32A                        PE_ARBITRARY         (0x00000005)
+#define PE_IMAGE_REL_BASED_RESERVED                          PE_ARBITRARY         (0x00000006)
+#define PE_IMAGE_REL_BASED_ARM_MOV32T                        PE_ARBITRARY         (0x00000007)
+#define PE_IMAGE_REL_BASED_MIPS_JMPADDR16                    PE_ARBITRARY         (0x00000009)
+#define PE_IMAGE_REL_BASED_DIR64                             PE_ARBITRARY         (0x0000000a)
+#define PE_WIN_CERT_REVISION_1_0                             PE_ARBITRARY         (0x00000100)
+#define PE_WIN_CERT_REVISION_2_0                             PE_ARBITRARY         (0x00000200)
+#define PE_WIN_CERT_TYPE_X509                                PE_ARBITRARY         (0x00000001)
+#define PE_WIN_CERT_TYPE_PKCS_SIGNED_DATA                    PE_ARBITRARY         (0x00000002)
+#define PE_WIN_CERT_TYPE_RESERVED_1                          PE_ARBITRARY         (0x00000003)
+#define PE_WIN_CERT_TYPE_TS_STACK_SIGNED                     PE_ARBITRARY         (0x00000004)
+#define PE_IMAGE_REL_ARM_ABSOLUTE                            PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_REL_ARM_ADDR32                              PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_REL_ARM_ADDR32NB                            PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_REL_ARM_BRANCH24                            PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_REL_ARM_BRANCH11                            PE_ARBITRARY         (0x00000004)
+#define PE_IMAGE_REL_ARM_TOKEN                               PE_ARBITRARY         (0x00000005)
+#define PE_IMAGE_REL_ARM_BLX24                               PE_ARBITRARY         (0x00000008)
+#define PE_IMAGE_REL_ARM_BLX11                               PE_ARBITRARY         (0x00000009)
+#define PE_IMAGE_REL_ARM_SECTION                             PE_ARBITRARY         (0x0000000e)
+#define PE_IMAGE_REL_ARM_SECREL                              PE_ARBITRARY         (0x0000000f)
+#define PE_IMAGE_REL_ARM_MOV32A                              PE_ARBITRARY         (0x00000010)
+#define PE_IMAGE_REL_ARM_MOV32T                              PE_ARBITRARY         (0x00000011)
+#define PE_IMAGE_REL_ARM_BRANCH20T                           PE_ARBITRARY         (0x00000012)
+#define PE_IMAGE_REL_ARM_BRANCH24T                           PE_ARBITRARY         (0x00000014)
+#define PE_IMAGE_REL_ARM_BLX23T                              PE_ARBITRARY         (0x00000015)
+#define PE_IMAGE_REL_SH3_ABSOLUTE                            PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_REL_SH3_DIRECT16                            PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_REL_SH3_DIRECT32                            PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_REL_SH3_DIRECT8                             PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_REL_SH3_DIRECT8_WORD                        PE_ARBITRARY         (0x00000004)
+#define PE_IMAGE_REL_SH3_DIRECT8_LONG                        PE_ARBITRARY         (0x00000005)
+#define PE_IMAGE_REL_SH3_DIRECT4                             PE_ARBITRARY         (0x00000006)
+#define PE_IMAGE_REL_SH3_DIRECT4_WORD                        PE_ARBITRARY         (0x00000007)
+#define PE_IMAGE_REL_SH3_DIRECT4_LONG                        PE_ARBITRARY         (0x00000008)
+#define PE_IMAGE_REL_SH3_PCREL8_WORD                         PE_ARBITRARY         (0x00000009)
+#define PE_IMAGE_REL_SH3_PCREL8_LONG                         PE_ARBITRARY         (0x0000000a)
+#define PE_IMAGE_REL_SH3_PCREL12_WORD                        PE_ARBITRARY         (0x0000000b)
+#define PE_IMAGE_REL_SH3_STARTOF_SECTION                     PE_ARBITRARY         (0x0000000c)
+#define PE_IMAGE_REL_SH3_SIZEOF_SECTION                      PE_ARBITRARY         (0x0000000d)
+#define PE_IMAGE_REL_SH3_SECTION                             PE_ARBITRARY         (0x0000000e)
+#define PE_IMAGE_REL_SH3_SECREL                              PE_ARBITRARY         (0x0000000f)
+#define PE_IMAGE_REL_SH3_DIRECT32_NB                         PE_ARBITRARY         (0x00000010)
+#define PE_IMAGE_REL_SH3_GPREL4_LONG                         PE_ARBITRARY         (0x00000011)
+#define PE_IMAGE_REL_SH3_TOKEN                               PE_ARBITRARY         (0x00000012)
+#define PE_IMAGE_REL_SHM_PCRELPT                             PE_ARBITRARY         (0x00000013)
+#define PE_IMAGE_REL_SHM_REFLO                               PE_ARBITRARY         (0x00000014)
+#define PE_IMAGE_REL_SHM_REFHALF                             PE_ARBITRARY         (0x00000015)
+#define PE_IMAGE_REL_SHM_RELLO                               PE_ARBITRARY         (0x00000016)
+#define PE_IMAGE_REL_SHM_RELHALF                             PE_ARBITRARY         (0x00000017)
+#define PE_IMAGE_REL_SHM_PAIR                                PE_ARBITRARY         (0x00000018)
+#define PE_IMAGE_REL_SHM_NOMODE                              PE_ARBITRARY         (0x00008000)
+#define PE_IMAGE_REL_I386_ABSOLUTE                           PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_REL_I386_DIR16                              PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_REL_I386_REL16                              PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_REL_I386_DIR32                              PE_ARBITRARY         (0x00000006)
+#define PE_IMAGE_REL_I386_DIR32NB                            PE_ARBITRARY         (0x00000007)
+#define PE_IMAGE_REL_I386_SEG12                              PE_ARBITRARY         (0x00000009)
+#define PE_IMAGE_REL_I386_SECTION                            PE_ARBITRARY         (0x0000000a)
+#define PE_IMAGE_REL_I386_SECREL                             PE_ARBITRARY         (0x0000000b)
+#define PE_IMAGE_REL_I386_TOKEN                              PE_ARBITRARY         (0x0000000c)
+#define PE_IMAGE_REL_I386_SECREL7                            PE_ARBITRARY         (0x0000000d)
+#define PE_IMAGE_REL_I386_REL32                              PE_ARBITRARY         (0x00000014)
+#define PE_IMAGE_REL_IA64_ABSOLUTE                           PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_REL_IA64_IMM14                              PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_REL_IA64_IMM22                              PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_REL_IA64_IMM64                              PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_REL_IA64_DIR32                              PE_ARBITRARY         (0x00000004)
+#define PE_IMAGE_REL_IA64_DIR64                              PE_ARBITRARY         (0x00000005)
+#define PE_IMAGE_REL_IA64_PCREL21B                           PE_ARBITRARY         (0x00000006)
+#define PE_IMAGE_REL_IA64_PCREL21M                           PE_ARBITRARY         (0x00000007)
+#define PE_IMAGE_REL_IA64_PCREL21F                           PE_ARBITRARY         (0x00000008)
+#define PE_IMAGE_REL_IA64_GPREL22                            PE_ARBITRARY         (0x00000009)
+#define PE_IMAGE_REL_IA64_LTOFF22                            PE_ARBITRARY         (0x0000000a)
+#define PE_IMAGE_REL_IA64_SECTION                            PE_ARBITRARY         (0x0000000b)
+#define PE_IMAGE_REL_IA64_SECREL22                           PE_ARBITRARY         (0x0000000c)
+#define PE_IMAGE_REL_IA64_SECREL64I                          PE_ARBITRARY         (0x0000000d)
+#define PE_IMAGE_REL_IA64_SECREL32                           PE_ARBITRARY         (0x0000000e)
+#define PE_IMAGE_REL_IA64_DIR32NB                            PE_ARBITRARY         (0x00000010)
+#define PE_IMAGE_REL_IA64_SREL14                             PE_ARBITRARY         (0x00000011)
+#define PE_IMAGE_REL_IA64_SREL22                             PE_ARBITRARY         (0x00000012)
+#define PE_IMAGE_REL_IA64_SREL32                             PE_ARBITRARY         (0x00000013)
+#define PE_IMAGE_REL_IA64_UREL32                             PE_ARBITRARY         (0x00000014)
+#define PE_IMAGE_REL_IA64_PCREL60X                           PE_ARBITRARY         (0x00000015)
+#define PE_IMAGE_REL_IA64_PCREL60B                           PE_ARBITRARY         (0x00000016)
+#define PE_IMAGE_REL_IA64_PCREL60F                           PE_ARBITRARY         (0x00000017)
+#define PE_IMAGE_REL_IA64_PCREL60I                           PE_ARBITRARY         (0x00000018)
+#define PE_IMAGE_REL_IA64_PCREL60M                           PE_ARBITRARY         (0x00000019)
+#define PE_IMAGE_REL_IA64_IMMGPREL64                         PE_ARBITRARY         (0x0000001a)
+#define PE_IMAGE_REL_IA64_TOKEN                              PE_ARBITRARY         (0x0000001b)
+#define PE_IMAGE_REL_IA64_GPREL32                            PE_ARBITRARY         (0x0000001c)
+#define PE_IMAGE_REL_IA64_ADDEND                             PE_ARBITRARY         (0x0000001f)
+#define PE_IMAGE_REL_PPC_ABSOLUTE                            PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_REL_PPC_ADDR64                              PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_REL_PPC_ADDR32                              PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_REL_PPC_ADDR24                              PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_REL_PPC_ADDR16                              PE_ARBITRARY         (0x00000004)
+#define PE_IMAGE_REL_PPC_ADDR14                              PE_ARBITRARY         (0x00000005)
+#define PE_IMAGE_REL_PPC_REL24                               PE_ARBITRARY         (0x00000006)
+#define PE_IMAGE_REL_PPC_REL14                               PE_ARBITRARY         (0x00000007)
+#define PE_IMAGE_REL_PPC_ADDR32NB                            PE_ARBITRARY         (0x0000000a)
+#define PE_IMAGE_REL_PPC_SECREL                              PE_ARBITRARY         (0x0000000b)
+#define PE_IMAGE_REL_PPC_SECTION                             PE_ARBITRARY         (0x0000000c)
+#define PE_IMAGE_REL_PPC_SECREL16                            PE_ARBITRARY         (0x0000000f)
+#define PE_IMAGE_REL_PPC_REFHI                               PE_ARBITRARY         (0x00000010)
+#define PE_IMAGE_REL_PPC_REFLO                               PE_ARBITRARY         (0x00000011)
+#define PE_IMAGE_REL_PPC_PAIR                                PE_ARBITRARY         (0x00000012)
+#define PE_IMAGE_REL_PPC_SECRELLO                            PE_ARBITRARY         (0x00000013)
+#define PE_IMAGE_REL_PPC_GPREL                               PE_ARBITRARY         (0x00000015)
+#define PE_IMAGE_REL_PPC_TOKEN                               PE_ARBITRARY         (0x00000016)
+#define PE_IMAGE_REL_MIPS_ABSOLUTE                           PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_REL_MIPS_REFHALF                            PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_REL_MIPS_REFWORD                            PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_REL_MIPS_JMPADDR                            PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_REL_MIPS_REFHI                              PE_ARBITRARY         (0x00000004)
+#define PE_IMAGE_REL_MIPS_REFLO                              PE_ARBITRARY         (0x00000005)
+#define PE_IMAGE_REL_MIPS_GPREL                              PE_ARBITRARY         (0x00000006)
+#define PE_IMAGE_REL_MIPS_LITERAL                            PE_ARBITRARY         (0x00000007)
+#define PE_IMAGE_REL_MIPS_SECTION                            PE_ARBITRARY         (0x0000000a)
+#define PE_IMAGE_REL_MIPS_SECREL                             PE_ARBITRARY         (0x0000000b)
+#define PE_IMAGE_REL_MIPS_SECRELLO                           PE_ARBITRARY         (0x0000000c)
+#define PE_IMAGE_REL_MIPS_SECRELHI                           PE_ARBITRARY         (0x0000000d)
+#define PE_IMAGE_REL_MIPS_JMPADDR16                          PE_ARBITRARY         (0x00000010)
+#define PE_IMAGE_REL_MIPS_REFWORDNB                          PE_ARBITRARY         (0x00000022)
+#define PE_IMAGE_REL_MIPS_PAIR                               PE_ARBITRARY         (0x00000025)
+#define PE_IMAGE_REL_M32R_ABSOLUTE                           PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_REL_M32R_ADDR32                             PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_REL_M32R_ADDR32NB                           PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_REL_M32R_ADDR24                             PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_REL_M32R_GPREL16                            PE_ARBITRARY         (0x00000004)
+#define PE_IMAGE_REL_M32R_PCREL24                            PE_ARBITRARY         (0x00000005)
+#define PE_IMAGE_REL_M32R_PCREL16                            PE_ARBITRARY         (0x00000006)
+#define PE_IMAGE_REL_M32R_PCREL8                             PE_ARBITRARY         (0x00000007)
+#define PE_IMAGE_REL_M32R_REFHALF                            PE_ARBITRARY         (0x00000008)
+#define PE_IMAGE_REL_M32R_REFHI                              PE_ARBITRARY         (0x00000009)
+#define PE_IMAGE_REL_M32R_REFLO                              PE_ARBITRARY         (0x0000000a)
+#define PE_IMAGE_REL_M32R_PAIR                               PE_ARBITRARY         (0x0000000b)
+#define PE_IMAGE_REL_M32R_SECTION                            PE_ARBITRARY         (0x0000000c)
+#define PE_IMAGE_REL_M32R_SECREL                             PE_ARBITRARY         (0x0000000d)
+#define PE_IMAGE_REL_M32R_TOKEN                              PE_ARBITRARY         (0x0000000e)
+#define PE_IMAGE_REL_AMD64_ABSOLUTE                          PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_REL_AMD64_ADDR64                            PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_REL_AMD64_ADDR32                            PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_REL_AMD64_ADDR32NB                          PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_REL_AMD64_REL32                             PE_ARBITRARY         (0x00000004)
+#define PE_IMAGE_REL_AMD64_REL32_1                           PE_ARBITRARY         (0x00000005)
+#define PE_IMAGE_REL_AMD64_REL32_2                           PE_ARBITRARY         (0x00000006)
+#define PE_IMAGE_REL_AMD64_REL32_3                           PE_ARBITRARY         (0x00000007)
+#define PE_IMAGE_REL_AMD64_REL32_4                           PE_ARBITRARY         (0x00000008)
+#define PE_IMAGE_REL_AMD64_REL32_5                           PE_ARBITRARY         (0x00000009)
+#define PE_IMAGE_REL_AMD64_SECTION                           PE_ARBITRARY         (0x0000000a)
+#define PE_IMAGE_REL_AMD64_SECREL                            PE_ARBITRARY         (0x0000000b)
+#define PE_IMAGE_REL_AMD64_SECREL7                           PE_ARBITRARY         (0x0000000c)
+#define PE_IMAGE_REL_AMD64_TOKEN                             PE_ARBITRARY         (0x0000000d)
+#define PE_IMAGE_REL_AMD64_SREL32                            PE_ARBITRARY         (0x0000000e)
+#define PE_IMAGE_REL_AMD64_PAIR                              PE_ARBITRARY         (0x0000000f)
+#define PE_IMAGE_REL_AMD64_SSPAN32                           PE_ARBITRARY         (0x00000010)
+#define PE_IMAGE_COMDAT_SELECT_NODUPLICATES                  PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_COMDAT_SELECT_ANY                           PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_COMDAT_SELECT_SAME_SIZE                     PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_COMDAT_SELECT_EXACT_MATCH                   PE_ARBITRARY         (0x00000004)
+#define PE_IMAGE_COMDAT_SELECT_ASSOCIATIVE                   PE_ARBITRARY         (0x00000005)
+#define PE_IMAGE_COMDAT_SELECT_LARGEST                       PE_ARBITRARY         (0x00000006)
+#define PE_IMAGE_DLL_RESERVED_X0001                          PE_BITWISE           (0x00000000)
+#define PE_IMAGE_DLL_RESERVED_X0002                          PE_BITWISE           (0x00000000)
+#define PE_IMAGE_DLL_RESERVED_X0004                          PE_BITWISE           (0x00000000)
+#define PE_IMAGE_DLL_RESERVED_X0008                          PE_BITWISE           (0x00000000)
+#define PE_IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE            PE_BITWISE           (0x00000000)
+#define PE_IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY         PE_BITWISE           (0x00000000)
+#define PE_IMAGE_DLL_CHARACTERISTICS_NX_COMPAT               PE_BITWISE           (0x00000000)
+#define PE_IMAGE_DLL_CHARACTERISTICS_NO_ISOLATION            PE_BITWISE           (0x00000000)
+#define PE_IMAGE_DLL_CHARACTERISTICS_NO_SEH                  PE_BITWISE           (0x00000000)
+#define PE_IMAGE_DLL_CHARACTERISTICS_NO_BIND                 PE_BITWISE           (0x00000000)
+#define PE_IMAGE_DLL_RESERVED_X1000                          PE_BITWISE           (0x00000000)
+#define PE_IMAGE_DLL_CHARACTERISTICS_WDM_DRIVER              PE_BITWISE           (0x00000000)
+#define PE_IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE   PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_RELOCS_STRIPPED                        PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_EXECUTABLE_IMAGE                       PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_LINE_NUMS_STRIPPED                     PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_LOCAL_SYMS_STRIPPED                    PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_AGGRESSIVE_WS_TRIM                     PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_LARGE_ADDRESS_AWARE                    PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_RESERVED_CHARACTERISTIC                PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_BYTES_REVERSED_LO                      PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_32BIT_MACHINE                          PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_DEBUG_STRIPPED                         PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP                PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_NET_RUN_FROM_SWAP                      PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_SYSTEM                                 PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_DLL                                    PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_UP_SYSTEM_ONLY                         PE_BITWISE           (0x00000000)
+#define PE_IMAGE_FILE_BYTES_REVERSED_HI                      PE_BITWISE           (0x00000000)
+#define PE_IMAGE_DEBUG_TYPE_UNKNOWN                          PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_DEBUG_TYPE_COFF                             PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_DEBUG_TYPE_CODEVIEW                         PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_DEBUG_TYPE_FPO                              PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_DEBUG_TYPE_MISC                             PE_ARBITRARY         (0x00000004)
+#define PE_IMAGE_DEBUG_TYPE_EXCEPTION                        PE_ARBITRARY         (0x00000005)
+#define PE_IMAGE_DEBUG_TYPE_FIXUP                            PE_ARBITRARY         (0x00000006)
+#define PE_IMAGE_DEBUG_TYPE_OMAP_TO_SRC                      PE_ARBITRARY         (0x00000007)
+#define PE_IMAGE_DEBUG_TYPE_OMAP_FROM_SRC                    PE_ARBITRARY         (0x00000008)
+#define PE_IMAGE_DEBUG_TYPE_BORLAND                          PE_ARBITRARY         (0x00000009)
+#define PE_IMAGE_DEBUG_TYPE_RESERVED10                       PE_ARBITRARY         (0x0000000a)
+#define PE_IMAGE_DEBUG_TYPE_CLSID                            PE_ARBITRARY         (0x0000000b)
+#define PE_IMAGE_SUBSYSTEM_UNKNOWN                           PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_SUBSYSTEM_NATIVE                            PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_SUBSYSTEM_WINDOWS_GUI                       PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_SUBSYSTEM_WINDOWS_CUI                       PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_SUBSYSTEM_POSIX_CUI                         PE_ARBITRARY         (0x00000007)
+#define PE_IMAGE_SUBSYSTEM_WINDOWS_CE_GUI                    PE_ARBITRARY         (0x00000009)
+#define PE_IMAGE_SUBSYSTEM_EFI_APPLICATION                   PE_ARBITRARY         (0x0000000a)
+#define PE_IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER           PE_ARBITRARY         (0x0000000b)
+#define PE_IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER                PE_ARBITRARY         (0x0000000c)
+#define PE_IMAGE_SUBSYSTEM_EFI_ROM                           PE_ARBITRARY         (0x0000000d)
+#define PE_IMAGE_SUBSYSTEM_XBOX                              PE_ARBITRARY         (0x0000000e)
+#define PE_IMPORT_ORDINAL                                    PE_ARBITRARY         (0x00000000)
+#define PE_IMPORT_NAME                                       PE_ARBITRARY         (0x00000001)
+#define PE_IMPORT_NAME_NOPREFIX                              PE_ARBITRARY         (0x00000002)
+#define PE_IMPORT_NAME_UNDECORATE                            PE_ARBITRARY         (0x00000003)
+#define PE_IMPORT_CODE                                       PE_ARBITRARY         (0x00000000)
+#define PE_IMPORT_DATA                                       PE_ARBITRARY         (0x00000001)
+#define PE_IMPORT_CONST                                      PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_FILE_MACHINE_UNKNOWN                        PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_FILE_MACHINE_I386                           PE_ARBITRARY         (0x0000014c)
+#define PE_IMAGE_FILE_MACHINE_R4000                          PE_ARBITRARY         (0x00000166)
+#define PE_IMAGE_FILE_MACHINE_WCEMIPSV2                      PE_ARBITRARY         (0x00000169)
+#define PE_IMAGE_FILE_MACHINE_SH3                            PE_ARBITRARY         (0x000001a2)
+#define PE_IMAGE_FILE_MACHINE_SH3DSP                         PE_ARBITRARY         (0x000001a3)
+#define PE_IMAGE_FILE_MACHINE_SH4                            PE_ARBITRARY         (0x000001a6)
+#define PE_IMAGE_FILE_MACHINE_SH5                            PE_ARBITRARY         (0x000001a8)
+#define PE_IMAGE_FILE_MACHINE_ARM                            PE_ARBITRARY         (0x000001c0)
+#define PE_IMAGE_FILE_MACHINE_THUMB                          PE_ARBITRARY         (0x000001c2)
+#define PE_IMAGE_FILE_MACHINE_ARMV7                          PE_ARBITRARY         (0x000001c4)
+#define PE_IMAGE_FILE_MACHINE_AM33                           PE_ARBITRARY         (0x000001d3)
+#define PE_IMAGE_FILE_MACHINE_POWERPC                        PE_ARBITRARY         (0x000001f0)
+#define PE_IMAGE_FILE_MACHINE_POWERPCFP                      PE_ARBITRARY         (0x000001f1)
+#define PE_IMAGE_FILE_MACHINE_IA64                           PE_ARBITRARY         (0x00000200)
+#define PE_IMAGE_FILE_MACHINE_MIPS16                         PE_ARBITRARY         (0x00000266)
+#define PE_IMAGE_FILE_MACHINE_MIPSFPU                        PE_ARBITRARY         (0x00000366)
+#define PE_IMAGE_FILE_MACHINE_MIPSFPU16                      PE_ARBITRARY         (0x00000466)
+#define PE_IMAGE_FILE_MACHINE_EBC                            PE_ARBITRARY         (0x00000ebc)
+#define PE_IMAGE_FILE_MACHINE_AMD64                          PE_ARBITRARY         (0x00008664)
+#define PE_IMAGE_FILE_MACHINE_M32R                           PE_ARBITRARY         (0x00009041)
+#define PE_MAGIC_ROM_IMAGE                                   PE_ARBITRARY         (0x00000107)
+#define PE_MAGIC_PE32                                        PE_ARBITRARY         (0x0000010b)
+#define PE_MAGIC_PE32_PLUS                                   PE_ARBITRARY         (0x0000020b)
+#define PE_IMAGE_SCN_RESERVED_X00000001                      PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_RESERVED_X00000002                      PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_RESERVED_X00000004                      PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_TYPE_NO_PAD                             PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_RESERVED_X00000010                      PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_CNT_CODE                                PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_CNT_INITIALIZED_DATA                    PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_CNT_UNINITIALIZED_DATA                  PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_LNK_OTHER                               PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_LNK_INFO                                PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_RESERVED_X00000400                      PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_LNK_REMOVE                              PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_LNK_COMDAT                              PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_GPREL                                   PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_MEM_PURGEABLE                           PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_MEM_16BIT                               PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_MEM_LOCKED                              PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_MEM_PRELOAD                             PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_ALIGN_1BYTES                            PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_ALIGN_2BYTES                            PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_ALIGN_4BYTES                            PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_ALIGN_8BYTES                            PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_ALIGN_16BYTES                           PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_ALIGN_32BYTES                           PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_ALIGN_64BYTES                           PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_ALIGN_128BYTES                          PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_ALIGN_256BYTES                          PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_ALIGN_512BYTES                          PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_ALIGN_1024BYTES                         PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_ALIGN_2048BYTES                         PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_ALIGN_4096BYTES                         PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_ALIGN_8192BYTES                         PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_LNK_NRELOC_OVFL                         PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_MEM_DISCARDABLE                         PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_MEM_NOT_CACHED                          PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_MEM_NOT_PAGED                           PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_MEM_SHARED                              PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_MEM_EXECUTE                             PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_MEM_READ                                PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SCN_MEM_WRITE                               PE_BITWISE           (0x00000000)
+#define PE_IMAGE_SYM_DEBUG                                   PE_ARBITRARY         (        -2)
+#define PE_IMAGE_SYM_ABSOLUTE                                PE_ARBITRARY         (        -1)
+#define PE_IMAGE_SYM_UNDEFINED                               PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_SYM_CLASS_NULL                              PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_SYM_CLASS_AUTOMATIC                         PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_SYM_CLASS_EXTERNAL                          PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_SYM_CLASS_STATIC                            PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_SYM_CLASS_REGISTER                          PE_ARBITRARY         (0x00000004)
+#define PE_IMAGE_SYM_CLASS_EXTERNAL_DEF                      PE_ARBITRARY         (0x00000005)
+#define PE_IMAGE_SYM_CLASS_LABEL                             PE_ARBITRARY         (0x00000006)
+#define PE_IMAGE_SYM_CLASS_UNDEFINED_LABEL                   PE_ARBITRARY         (0x00000007)
+#define PE_IMAGE_SYM_CLASS_MEMBER_OF_STRUCT                  PE_ARBITRARY         (0x00000008)
+#define PE_IMAGE_SYM_CLASS_ARGUMENT                          PE_ARBITRARY         (0x00000009)
+#define PE_IMAGE_SYM_CLASS_STRUCT_TAG                        PE_ARBITRARY         (0x0000000a)
+#define PE_IMAGE_SYM_CLASS_MEMBER_OF_UNION                   PE_ARBITRARY         (0x0000000b)
+#define PE_IMAGE_SYM_CLASS_UNION_TAG                         PE_ARBITRARY         (0x0000000c)
+#define PE_IMAGE_SYM_CLASS_TYPE_DEFINITION                   PE_ARBITRARY         (0x0000000d)
+#define PE_IMAGE_SYM_CLASS_UNDEFINED_STATIC                  PE_ARBITRARY         (0x0000000e)
+#define PE_IMAGE_SYM_CLASS_ENUM_TAG                          PE_ARBITRARY         (0x0000000f)
+#define PE_IMAGE_SYM_CLASS_MEMBER_OF_ENUM                    PE_ARBITRARY         (0x00000010)
+#define PE_IMAGE_SYM_CLASS_REGISTER_PARAM                    PE_ARBITRARY         (0x00000011)
+#define PE_IMAGE_SYM_CLASS_BIT_FIELD                         PE_ARBITRARY         (0x00000012)
+#define PE_IMAGE_SYM_CLASS_BLOCK                             PE_ARBITRARY         (0x00000064)
+#define PE_IMAGE_SYM_CLASS_FUNCTION                          PE_ARBITRARY         (0x00000065)
+#define PE_IMAGE_SYM_CLASS_END_OF_STRUCT                     PE_ARBITRARY         (0x00000066)
+#define PE_IMAGE_SYM_CLASS_FILE                              PE_ARBITRARY         (0x00000067)
+#define PE_IMAGE_SYM_CLASS_SECTION                           PE_ARBITRARY         (0x00000068)
+#define PE_IMAGE_SYM_CLASS_WEAK_EXTERN                       PE_ARBITRARY         (0x00000069)
+#define PE_IMAGE_SYM_CLASS_CLR_TOKEN                         PE_ARBITRARY         (0x0000006b)
+#define PE_IMAGE_SYM_CLASS_END_OF_FUNC                       PE_ARBITRARY         (0x000000ff)
+#define PE_IMAGE_SYM_TYPE_NULL                               PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_SYM_TYPE_VOID                               PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_SYM_TYPE_CHAR                               PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_SYM_TYPE_SHORT                              PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_SYM_TYPE_INT                                PE_ARBITRARY         (0x00000004)
+#define PE_IMAGE_SYM_TYPE_LONG                               PE_ARBITRARY         (0x00000005)
+#define PE_IMAGE_SYM_TYPE_FLOAT                              PE_ARBITRARY         (0x00000006)
+#define PE_IMAGE_SYM_TYPE_DOUBLE                             PE_ARBITRARY         (0x00000007)
+#define PE_IMAGE_SYM_TYPE_STRUCT                             PE_ARBITRARY         (0x00000008)
+#define PE_IMAGE_SYM_TYPE_UNION                              PE_ARBITRARY         (0x00000009)
+#define PE_IMAGE_SYM_TYPE_ENUM                               PE_ARBITRARY         (0x0000000a)
+#define PE_IMAGE_SYM_TYPE_MOE                                PE_ARBITRARY         (0x0000000b)
+#define PE_IMAGE_SYM_TYPE_BYTE                               PE_ARBITRARY         (0x0000000c)
+#define PE_IMAGE_SYM_TYPE_WORD                               PE_ARBITRARY         (0x0000000d)
+#define PE_IMAGE_SYM_TYPE_UINT                               PE_ARBITRARY         (0x0000000e)
+#define PE_IMAGE_SYM_TYPE_DWORD                              PE_ARBITRARY         (0x0000000f)
+#define PE_IMAGE_SYM_DTYPE_NULL                              PE_ARBITRARY         (0x00000000)
+#define PE_IMAGE_SYM_DTYPE_POINTER                           PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_SYM_DTYPE_FUNCTION                          PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_SYM_DTYPE_ARRAY                             PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_DATA_DIR_ORDINAL_EXPORT                     PE_ARBITRARY         (0x00000001)
+#define PE_IMAGE_DATA_DIR_ORDINAL_IMPORT                     PE_ARBITRARY         (0x00000002)
+#define PE_IMAGE_DATA_DIR_ORDINAL_RESOURCE                   PE_ARBITRARY         (0x00000003)
+#define PE_IMAGE_DATA_DIR_ORDINAL_EXCEPTION                  PE_ARBITRARY         (0x00000004)
+#define PE_IMAGE_DATA_DIR_ORDINAL_CERTIFICATE                PE_ARBITRARY         (0x00000005)
+#define PE_IMAGE_DATA_DIR_ORDINAL_BASE_RELOCATION            PE_ARBITRARY         (0x00000006)
+#define PE_IMAGE_DATA_DIR_ORDINAL_DEBUG                      PE_ARBITRARY         (0x00000007)
+#define PE_IMAGE_DATA_DIR_ORDINAL_ARCHITECTURE               PE_ARBITRARY         (0x00000008)
+#define PE_IMAGE_DATA_DIR_ORDINAL_GLOBAL_PTR                 PE_ARBITRARY         (0x00000009)
+#define PE_IMAGE_DATA_DIR_ORDINAL_TLS                        PE_ARBITRARY         (0x0000000a)
+#define PE_IMAGE_DATA_DIR_ORDINAL_LOAD_CONFIG                PE_ARBITRARY         (0x0000000b)
+#define PE_IMAGE_DATA_DIR_ORDINAL_BOUND_IMPORT               PE_ARBITRARY         (0x0000000c)
+#define PE_IMAGE_DATA_DIR_ORDINAL_IAT                        PE_ARBITRARY         (0x0000000d)
+#define PE_IMAGE_DATA_DIR_ORDINAL_DELAY_IMPORT_DESCRIPTOR    PE_ARBITRARY         (0x0000000e)
+#define PE_IMAGE_DATA_DIR_ORDINAL_CLR_RUNTIME_HEADER         PE_ARBITRARY         (0x0000000f)
+#define PE_IMAGE_DATA_DIR_ORDINAL_RESERVED                   PE_ARBITRARY         (0x00000010)
+
+#endif
diff --git a/include/perk/perk_meta.h b/include/perk/perk_meta.h
new file mode 100644
index 0000000..e3f3375
--- /dev/null
+++ b/include/perk/perk_meta.h
@@ -0,0 +1,222 @@
+#ifndef PERK_META_H
+#define PERK_META_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+/* generic block info / image directory header */
+struct pe_block {
+	uint32_t	rva;
+	uint32_t	size;
+};
+
+
+/* image dos header */
+struct pe_meta_image_dos_hdr {
+	unsigned char	dos_magic[2];
+	uint16_t	dos_cblp;
+	uint16_t	dos_cp;
+	uint16_t	dos_crlc;
+	uint16_t	dos_cparhdr;
+	uint16_t	dos_minalloc;
+	uint16_t	dos_maxalloc;
+	uint16_t	dos_ss;
+	uint16_t	dos_sp;
+	uint16_t	dos_csum;
+	uint16_t	dos_ip;
+	uint16_t	dos_cs;
+	uint16_t	dos_lfarlc;
+	uint16_t	dos_ovno;
+	uint16_t	dos_res[4];
+	uint16_t	dos_oemid;
+	uint16_t	dos_oeminfo;
+	uint16_t	dos_res2[10];
+	uint32_t	dos_lfanew;
+};
+
+
+/* pe/coff file header */
+struct pe_meta_coff_file_hdr {
+	unsigned char	signature[4];
+	uint16_t	machine;
+	uint16_t	num_of_sections;
+	uint32_t	time_date_stamp;
+	uint32_t	ptr_to_sym_tbl;
+	uint32_t	num_of_syms;
+	uint16_t	size_of_opt_hdr;
+	uint16_t	characteristics;
+};
+
+
+/* image optional header */
+struct pe_meta_opt_hdr_std {
+	uint16_t	magic;
+	uint8_t		major_linker_ver;
+	uint8_t		minor_linker_ver;
+	uint32_t	size_of_code;
+	uint32_t	size_of_initialized_data;
+	uint32_t	size_of_uninitialized_data;
+	uint32_t	entry_point;
+	uint32_t	base_of_code;
+};
+
+struct pe_meta_opt_hdr_vers {
+	uint16_t	major_os_ver;
+	uint16_t	minor_or_ver;
+	uint16_t	major_image_ver;
+	uint16_t	minor_image_ver;
+	uint16_t	major_subsys_ver;
+	uint16_t	minor_subsys_ver;
+	uint32_t	win32_ver;
+};
+
+struct pe_meta_opt_hdr_align {
+	uint32_t	section_align;
+	uint32_t	file_align;
+};
+
+struct pe_meta_opt_hdr_img {
+	uint32_t	size_of_image;
+	uint32_t	size_of_headers;
+	uint32_t	checksum;
+	uint16_t	subsystem;
+	uint16_t	dll_characteristics;
+};
+
+struct pe_meta_opt_hdr_ldr {
+	uint32_t	loader_flags;
+	uint32_t	rva_and_sizes;
+};
+
+struct pe_meta_opt_hdr_dirs {
+	struct pe_block	export_tbl;
+	struct pe_block	import_tbl;
+	struct pe_block	resource_tbl;
+	struct pe_block	exception_tbl;
+	struct pe_block	certificate_tbl;
+	struct pe_block	base_reloc_tbl;
+	struct pe_block	debug;
+	struct pe_block	arch;
+	struct pe_block	global_ptr;
+	struct pe_block	tls_tbl;
+	struct pe_block	load_config_tbl;
+	struct pe_block	bound_import;
+	struct pe_block	iat;
+	struct pe_block	delay_import_descriptor;
+	struct pe_block	clr_runtime_hdr;
+	struct pe_block	reserved;
+};
+
+struct pe_meta_opt_hdr_mem_32 {
+	uint32_t	base_of_data;
+	uint32_t	image_base;
+	uint32_t	size_of_stack_reserve;
+	uint32_t	size_of_stack_commit;
+	uint32_t	size_of_heap_reserve;
+	uint32_t	size_of_heap_commit;
+};
+
+struct pe_meta_opt_hdr_mem_64 {
+	uint64_t	image_base;
+	uint64_t	size_of_stack_reserve;
+	uint64_t	size_of_stack_commit;
+	uint64_t	size_of_heap_reserve;
+	uint64_t	size_of_heap_commit;
+};
+
+struct pe_meta_opt_hdr_mem {
+	uint64_t	base_of_data;
+	uint64_t	image_base;
+	uint64_t	size_of_stack_reserve;
+	uint64_t	size_of_stack_commit;
+	uint64_t	size_of_heap_reserve;
+	uint64_t	size_of_heap_commit;
+};
+
+struct pe_meta_opt_hdr {
+	struct pe_meta_opt_hdr_std	std;
+	struct pe_meta_opt_hdr_vers	vers;
+	struct pe_meta_opt_hdr_align	align;
+	struct pe_meta_opt_hdr_img	img;
+	struct pe_meta_opt_hdr_ldr	ldr;
+	struct pe_meta_opt_hdr_mem	mem;
+	struct pe_meta_opt_hdr_dirs	dirs;
+};
+
+
+/* section header */
+struct pe_meta_sec_hdr {
+	char		name[16];
+	char *		long_name;
+	uint32_t	virtual_size;
+	uint32_t	virtual_addr;
+	uint32_t	size_of_raw_data;
+	uint32_t	ptr_to_raw_data;
+	uint32_t	ptr_to_relocs;
+	uint32_t	ptr_to_line_nums;
+	uint16_t	num_of_relocs;
+	uint16_t	num_of_line_nums;
+	uint32_t	characteristics;
+};
+
+
+/* .edata section header*/
+struct pe_meta_export_hdr {
+	uint32_t	export_flags;
+	uint32_t	time_date_stamp;
+	uint16_t	major_ver;
+	uint16_t	minor_ver;
+	uint32_t	name_rva;
+	uint32_t	ordinal_base;
+	uint32_t	addr_tbl_entries;
+	uint32_t	num_of_name_ptrs;
+	uint32_t	export_addr_tbl_rva;
+	uint32_t	name_ptr_rva;
+	uint32_t	ordinal_tbl_rva;
+};
+
+
+/* export rva */
+union pe_meta_export_addr_tbl {
+		uint32_t	  export_rva;
+		uint32_t	  forwarder_rva;
+};
+
+
+/* image: import table entry lookup item */
+struct pe_meta_import_lookup_item {
+	union {
+		uint64_t	import_lookup_entry_64;
+		uint32_t	import_lookup_entry_32;
+		uint32_t	hint_name_tbl_rva;
+		uint16_t	ordinal_number;
+	} u;
+
+	uint32_t	flags;
+	uint16_t	hint;
+	char *		name;
+};
+
+
+/* image: import directory table entry */
+struct pe_meta_import_hdr {
+	uint32_t				import_lookup_tbl_rva;
+	uint32_t				time_date_stamp;
+	uint32_t				forwarder_chain;
+	uint32_t				name_rva;
+	uint32_t				import_addr_tbl_rva;
+	uint32_t				count;
+	char *					name;
+	struct pe_meta_import_lookup_item *	items;
+	struct pe_import_lookup_item *		aitems;
+};
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/include/perk/perk_output.h b/include/perk/perk_output.h
new file mode 100644
index 0000000..36c6922
--- /dev/null
+++ b/include/perk/perk_output.h
@@ -0,0 +1,12 @@
+#ifndef PERK_OUTPUT_H
+#define PERK_OUTPUT_H
+
+#define PERK_OUTPUT_FORMAT_LIST		0x00000001
+#define PERK_OUTPUT_FORMAT_TABLE	0x00000002
+#define PERK_OUTPUT_FORMAT_READOBJ	0x00000004
+#define PERK_OUTPUT_FORMAT_OBJDUMP	0x00000008
+
+#define PERK_OUTPUT_FIELD_NAME		0x00000100
+#define PERK_OUTPUT_FIELD_ALL		0x80000000
+
+#endif
diff --git a/include/perk/perk_structs.h b/include/perk/perk_structs.h
new file mode 100644
index 0000000..7254250
--- /dev/null
+++ b/include/perk/perk_structs.h
@@ -0,0 +1,615 @@
+#ifndef PERK_STRUCTS_H
+#define PERK_STRUCTS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* pe_image_dos_header... */
+#define PE_DOS_MAGIC_BS                             0x02
+#define PE_DOS_CBLP_BS                              0x02
+#define PE_DOS_CP_BS                                0x02
+#define PE_DOS_CRLC_BS                              0x02
+#define PE_DOS_CPARHDR_BS                           0x02
+#define PE_DOS_MINALLOC_BS                          0x02
+#define PE_DOS_MAXALLOC_BS                          0x02
+#define PE_DOS_SS_BS                                0x02
+#define PE_DOS_SP_BS                                0x02
+#define PE_DOS_CSUM_BS                              0x02
+#define PE_DOS_IP_BS                                0x02
+#define PE_DOS_CS_BS                                0x02
+#define PE_DOS_LFARLC_BS                            0x02
+#define PE_DOS_OVNO_BS                              0x02
+#define PE_DOS_RES_BS                               0x08
+#define PE_DOS_OEMID_BS                             0x02
+#define PE_DOS_OEMINFO_BS                           0x02
+#define PE_DOS_RES2_BS                              0x14
+#define PE_DOS_LFANEW_BS                            0x04
+
+struct pe_image_dos_hdr {
+	unsigned char	dos_magic                         [PE_DOS_MAGIC_BS];                            /* 0x00 */
+	unsigned char	dos_cblp                          [PE_DOS_CBLP_BS];                             /* 0x02 */
+	unsigned char	dos_cp                            [PE_DOS_CP_BS];                               /* 0x04 */
+	unsigned char	dos_crlc                          [PE_DOS_CRLC_BS];                             /* 0x06 */
+	unsigned char	dos_cparhdr                       [PE_DOS_CPARHDR_BS];                          /* 0x08 */
+	unsigned char	dos_minalloc                      [PE_DOS_MINALLOC_BS];                         /* 0x0a */
+	unsigned char	dos_maxalloc                      [PE_DOS_MAXALLOC_BS];                         /* 0x0c */
+	unsigned char	dos_ss                            [PE_DOS_SS_BS];                               /* 0x0e */
+	unsigned char	dos_sp                            [PE_DOS_SP_BS];                               /* 0x10 */
+	unsigned char	dos_csum                          [PE_DOS_CSUM_BS];                             /* 0x12 */
+	unsigned char	dos_ip                            [PE_DOS_IP_BS];                               /* 0x14 */
+	unsigned char	dos_cs                            [PE_DOS_CS_BS];                               /* 0x16 */
+	unsigned char	dos_lfarlc                        [PE_DOS_LFARLC_BS];                           /* 0x18 */
+	unsigned char	dos_ovno                          [PE_DOS_OVNO_BS];                             /* 0x1a */
+	unsigned char	dos_res                           [PE_DOS_RES_BS];                              /* 0x1c */
+	unsigned char	dos_oemid                         [PE_DOS_OEMID_BS];                            /* 0x24 */
+	unsigned char	dos_oeminfo                       [PE_DOS_OEMINFO_BS];                          /* 0x26 */
+	unsigned char	dos_res2                          [PE_DOS_RES2_BS];                             /* 0x28 */
+	unsigned char	dos_lfanew                        [PE_DOS_LFANEW_BS];                           /* 0x3c */
+};
+
+#undef	PE_DOS_MAGIC_BS
+#undef	PE_DOS_CBLP_BS
+#undef	PE_DOS_CP_BS
+#undef	PE_DOS_CRLC_BS
+#undef	PE_DOS_CPARHDR_BS
+#undef	PE_DOS_MINALLOC_BS
+#undef	PE_DOS_MAXALLOC_BS
+#undef	PE_DOS_SS_BS
+#undef	PE_DOS_SP_BS
+#undef	PE_DOS_CSUM_BS
+#undef	PE_DOS_IP_BS
+#undef	PE_DOS_CS_BS
+#undef	PE_DOS_LFARLC_BS
+#undef	PE_DOS_OVNO_BS
+#undef	PE_DOS_RES_BS
+#undef	PE_DOS_OEMID_BS
+#undef	PE_DOS_OEMINFO_BS
+#undef	PE_DOS_RES2_BS
+#undef	PE_DOS_LFANEW_BS
+
+
+/* pe_coff_file_header... */
+#define PE_SIGNATURE_BS                             0x04
+#define PE_MACHINE_BS                               0x02
+#define PE_NUMBER_OF_SECTIONS_BS                    0x02
+#define PE_TIME_DATE_STAMP_BS                       0x04
+#define PE_POINTER_TO_SYMBOL_TABLE_BS               0x04
+#define PE_NUMBER_OF_SYMBOLS_BS                     0x04
+#define PE_SIZE_OF_OPTIONAL_HEADER_BS               0x02
+#define PE_CHARACTERISTICS_BS                       0x02
+
+struct pe_coff_file_hdr {
+	unsigned char	signature                         [PE_SIGNATURE_BS];                            /* 0x00 */
+	unsigned char	machine                           [PE_MACHINE_BS];                              /* 0x04 */
+	unsigned char	num_of_sections                   [PE_NUMBER_OF_SECTIONS_BS];                   /* 0x06 */
+	unsigned char	time_date_stamp                   [PE_TIME_DATE_STAMP_BS];                      /* 0x08 */
+	unsigned char	ptr_to_sym_tbl                    [PE_POINTER_TO_SYMBOL_TABLE_BS];              /* 0x0c */
+	unsigned char	num_of_syms                       [PE_NUMBER_OF_SYMBOLS_BS];                    /* 0x10 */
+	unsigned char	size_of_opt_hdr                   [PE_SIZE_OF_OPTIONAL_HEADER_BS];              /* 0x14 */
+	unsigned char	characteristics                   [PE_CHARACTERISTICS_BS];                      /* 0x16 */
+};
+
+#undef	PE_SIGNATURE_BS
+#undef	PE_MACHINE_BS
+#undef	PE_NUMBER_OF_SECTIONS_BS
+#undef	PE_TIME_DATE_STAMP_BS
+#undef	PE_POINTER_TO_SYMBOL_TABLE_BS
+#undef	PE_NUMBER_OF_SYMBOLS_BS
+#undef	PE_SIZE_OF_OPTIONAL_HEADER_BS
+#undef	PE_CHARACTERISTICS_BS
+
+
+/* pe32_optional_header... */
+#define PE_MAGIC_BS                                 0x02
+#define PE_MAJOR_LINKER_VERSION_BS                  0x01
+#define PE_MINOR_LINKER_VERSION_BS                  0x01
+#define PE_SIZE_OF_CODE_BS                          0x04
+#define PE_SIZE_OF_INITIALIZED_DATA_BS              0x04
+#define PE_SIZE_OF_UNINITIALIZED_DATA_BS            0x04
+#define PE_ADDRESS_OF_ENTRY_POINT_BS                0x04
+#define PE_BASE_OF_CODE_BS                          0x04
+#define PE_BASE_OF_DATA_BS                          0x04
+#define PE_IMAGE_BASE_BS                            0x04
+#define PE_SECTION_ALIGNMENT_BS                     0x04
+#define PE_FILE_ALIGNMENT_BS                        0x04
+#define PE_MAJOR_OPERATING_SYSTEM_VERSION_BS        0x02
+#define PE_MINOR_OPERATING_SYSTEM_VERSION_BS        0x02
+#define PE_MAJOR_IMAGE_VERSION_BS                   0x02
+#define PE_MINOR_IMAGE_VERSION_BS                   0x02
+#define PE_MAJOR_SUBSYSTEM_VERSION_BS               0x02
+#define PE_MINOR_SUBSYSTEM_VERSION_BS               0x02
+#define PE_WIN32_VERSION_VALUE_BS                   0x04
+#define PE_SIZE_OF_IMAGE_BS                         0x04
+#define PE_SIZE_OF_HEADERS_BS                       0x04
+#define PE_CHECK_SUM_BS                             0x04
+#define PE_SUBSYSTEM_BS                             0x02
+#define PE_DLL_CHARACTERISTICS_BS                   0x02
+#define PE_SIZE_OF_STACK_RESERVE_BS                 0x04
+#define PE_SIZE_OF_STACK_COMMIT_BS                  0x04
+#define PE_SIZE_OF_HEAP_RESERVE_BS                  0x04
+#define PE_SIZE_OF_HEAP_COMMIT_BS                   0x04
+#define PE_LOADER_FLAGS_BS                          0x04
+#define PE_NUMBER_OF_RVA_AND_SIZES_BS               0x04
+#define PE_EXPORT_TABLE_BS                          0x08
+#define PE_IMPORT_TABLE_BS                          0x08
+#define PE_RESOURCE_TABLE_BS                        0x08
+#define PE_EXCEPTION_TABLE_BS                       0x08
+#define PE_CERTIFICATE_TABLE_BS                     0x08
+#define PE_BASE_RELOCATION_TABLE_BS                 0x08
+#define PE_DEBUG_BS                                 0x08
+#define PE_ARCHITECTURE_BS                          0x08
+#define PE_GLOBAL_PTR_BS                            0x08
+#define PE_TLS_TABLE_BS                             0x08
+#define PE_LOAD_CONFIG_TABLE_BS                     0x08
+#define PE_BOUND_IMPORT_BS                          0x08
+#define PE_IAT_BS                                   0x08
+#define PE_DELAY_IMPORT_DESCRIPTOR_BS               0x08
+#define PE_CLR_RUNTIME_HEADER_BS                    0x08
+#define PE_RESERVED__MUST_BE_ZERO_BS                0x08
+
+struct pe_opt_hdr_std {
+	unsigned char	magic                             [PE_MAGIC_BS];                                /* 0x00 */
+	unsigned char	major_linker_ver                  [PE_MAJOR_LINKER_VERSION_BS];                 /* 0x02 */
+	unsigned char	minor_linker_ver                  [PE_MINOR_LINKER_VERSION_BS];                 /* 0x03 */
+	unsigned char	size_of_code                      [PE_SIZE_OF_CODE_BS];                         /* 0x04 */
+	unsigned char	size_of_initialized_data          [PE_SIZE_OF_INITIALIZED_DATA_BS];             /* 0x08 */
+	unsigned char	size_of_uninitialized_data        [PE_SIZE_OF_UNINITIALIZED_DATA_BS];           /* 0x0c */
+	unsigned char	entry_point                       [PE_ADDRESS_OF_ENTRY_POINT_BS];               /* 0x10 */
+	unsigned char	base_of_code                      [PE_BASE_OF_CODE_BS];                         /* 0x14 */
+};
+
+struct pe_opt_hdr_align {
+	unsigned char	section_align                     [PE_SECTION_ALIGNMENT_BS];                    /* 0x20 */
+	unsigned char	file_align                        [PE_FILE_ALIGNMENT_BS];                       /* 0x24 */
+};
+
+struct pe_opt_hdr_vers {
+	unsigned char	major_os_ver                      [PE_MAJOR_OPERATING_SYSTEM_VERSION_BS];       /* 0x28 */
+	unsigned char	minor_or_ver                      [PE_MINOR_OPERATING_SYSTEM_VERSION_BS];       /* 0x2a */
+	unsigned char	major_image_ver                   [PE_MAJOR_IMAGE_VERSION_BS];                  /* 0x2c */
+	unsigned char	minor_image_ver                   [PE_MINOR_IMAGE_VERSION_BS];                  /* 0x2e */
+	unsigned char	major_subsys_ver                  [PE_MAJOR_SUBSYSTEM_VERSION_BS];              /* 0x30 */
+	unsigned char	minor_subsys_ver                  [PE_MINOR_SUBSYSTEM_VERSION_BS];              /* 0x32 */
+	unsigned char	win32_ver                         [PE_WIN32_VERSION_VALUE_BS];                  /* 0x34 */
+};
+
+struct pe_opt_hdr_img {
+	unsigned char	size_of_image                     [PE_SIZE_OF_IMAGE_BS];                        /* 0x38 */
+	unsigned char	size_of_headers                   [PE_SIZE_OF_HEADERS_BS];                      /* 0x3c */
+	unsigned char	checksum                          [PE_CHECK_SUM_BS];                            /* 0x40 */
+	unsigned char	subsystem                         [PE_SUBSYSTEM_BS];                            /* 0x44 */
+	unsigned char	dll_characteristics               [PE_DLL_CHARACTERISTICS_BS];                  /* 0x46 */
+};
+
+struct pe_opt_hdr_ldr {
+	unsigned char	loader_flags                      [PE_LOADER_FLAGS_BS];
+	unsigned char	rva_and_sizes                     [PE_NUMBER_OF_RVA_AND_SIZES_BS];
+};
+
+struct pe_opt_hdr_dirs {
+	unsigned char	export_tbl                        [PE_EXPORT_TABLE_BS];
+	unsigned char	import_tbl                        [PE_IMPORT_TABLE_BS];
+	unsigned char	resource_tbl                      [PE_RESOURCE_TABLE_BS];
+	unsigned char	exception_tbl                     [PE_EXCEPTION_TABLE_BS];
+	unsigned char	certificate_tbl                   [PE_CERTIFICATE_TABLE_BS];
+	unsigned char	base_reloc_tbl                    [PE_BASE_RELOCATION_TABLE_BS];
+	unsigned char	debug                             [PE_DEBUG_BS];
+	unsigned char	arch                              [PE_ARCHITECTURE_BS];
+	unsigned char	global_ptr                        [PE_GLOBAL_PTR_BS];
+	unsigned char	tls_tbl                           [PE_TLS_TABLE_BS];
+	unsigned char	load_config_tbl                   [PE_LOAD_CONFIG_TABLE_BS];
+	unsigned char	bound_import                      [PE_BOUND_IMPORT_BS];
+	unsigned char	iat                               [PE_IAT_BS];
+	unsigned char	delay_import_descriptor           [PE_DELAY_IMPORT_DESCRIPTOR_BS];
+	unsigned char	clr_runtime_hdr                   [PE_CLR_RUNTIME_HEADER_BS];
+	unsigned char	reserved                          [PE_RESERVED__MUST_BE_ZERO_BS];
+};
+
+struct pe_opt_hdr_32 {
+	unsigned char	magic                             [PE_MAGIC_BS];                                /* 0x00 */
+	unsigned char	major_linker_ver                  [PE_MAJOR_LINKER_VERSION_BS];                 /* 0x02 */
+	unsigned char	minor_linker_ver                  [PE_MINOR_LINKER_VERSION_BS];                 /* 0x03 */
+	unsigned char	size_of_code                      [PE_SIZE_OF_CODE_BS];                         /* 0x04 */
+	unsigned char	size_of_initialized_data          [PE_SIZE_OF_INITIALIZED_DATA_BS];             /* 0x08 */
+	unsigned char	size_of_uninitialized_data        [PE_SIZE_OF_UNINITIALIZED_DATA_BS];           /* 0x0c */
+	unsigned char	entry_point                       [PE_ADDRESS_OF_ENTRY_POINT_BS];               /* 0x10 */
+	unsigned char	base_of_code                      [PE_BASE_OF_CODE_BS];                         /* 0x14 */
+	unsigned char	base_of_data                      [PE_BASE_OF_DATA_BS];                         /* 0x18 */
+	unsigned char	image_base                        [PE_IMAGE_BASE_BS];                           /* 0x1c */
+	unsigned char	section_align                     [PE_SECTION_ALIGNMENT_BS];                    /* 0x20 */
+	unsigned char	file_align                        [PE_FILE_ALIGNMENT_BS];                       /* 0x24 */
+	unsigned char	major_os_ver                      [PE_MAJOR_OPERATING_SYSTEM_VERSION_BS];       /* 0x28 */
+	unsigned char	minor_or_ver                      [PE_MINOR_OPERATING_SYSTEM_VERSION_BS];       /* 0x2a */
+	unsigned char	major_image_ver                   [PE_MAJOR_IMAGE_VERSION_BS];                  /* 0x2c */
+	unsigned char	minor_image_ver                   [PE_MINOR_IMAGE_VERSION_BS];                  /* 0x2e */
+	unsigned char	major_subsys_ver                  [PE_MAJOR_SUBSYSTEM_VERSION_BS];              /* 0x30 */
+	unsigned char	minor_subsys_ver                  [PE_MINOR_SUBSYSTEM_VERSION_BS];              /* 0x32 */
+	unsigned char	win32_ver                         [PE_WIN32_VERSION_VALUE_BS];                  /* 0x34 */
+	unsigned char	size_of_image                     [PE_SIZE_OF_IMAGE_BS];                        /* 0x38 */
+	unsigned char	size_of_headers                   [PE_SIZE_OF_HEADERS_BS];                      /* 0x3c */
+	unsigned char	checksum                          [PE_CHECK_SUM_BS];                            /* 0x40 */
+	unsigned char	subsystem                         [PE_SUBSYSTEM_BS];                            /* 0x44 */
+	unsigned char	dll_characteristics               [PE_DLL_CHARACTERISTICS_BS];                  /* 0x46 */
+	unsigned char	size_of_stack_reserve             [PE_SIZE_OF_STACK_RESERVE_BS];                /* 0x48 */
+	unsigned char	size_of_stack_commit              [PE_SIZE_OF_STACK_COMMIT_BS];                 /* 0x4c */
+	unsigned char	size_of_heap_reserve              [PE_SIZE_OF_HEAP_RESERVE_BS];                 /* 0x50 */
+	unsigned char	size_of_heap_commit               [PE_SIZE_OF_HEAP_COMMIT_BS];                  /* 0x54 */
+	unsigned char	loader_flags                      [PE_LOADER_FLAGS_BS];                         /* 0x58 */
+	unsigned char	rva_and_sizes                     [PE_NUMBER_OF_RVA_AND_SIZES_BS];              /* 0x5c */
+	unsigned char	export_tbl                        [PE_EXPORT_TABLE_BS];                         /* 0x60 */
+	unsigned char	import_tbl                        [PE_IMPORT_TABLE_BS];                         /* 0x68 */
+	unsigned char	resource_tbl                      [PE_RESOURCE_TABLE_BS];                       /* 0x70 */
+	unsigned char	exception_tbl                     [PE_EXCEPTION_TABLE_BS];                      /* 0x78 */
+	unsigned char	certificate_tbl                   [PE_CERTIFICATE_TABLE_BS];                    /* 0x80 */
+	unsigned char	base_reloc_tbl                    [PE_BASE_RELOCATION_TABLE_BS];                /* 0x88 */
+	unsigned char	debug                             [PE_DEBUG_BS];                                /* 0x90 */
+	unsigned char	arch                              [PE_ARCHITECTURE_BS];                         /* 0x98 */
+	unsigned char	global_ptr                        [PE_GLOBAL_PTR_BS];                           /* 0xa0 */
+	unsigned char	tls_tbl                           [PE_TLS_TABLE_BS];                            /* 0xa8 */
+	unsigned char	load_config_tbl                   [PE_LOAD_CONFIG_TABLE_BS];                    /* 0xb0 */
+	unsigned char	bound_import                      [PE_BOUND_IMPORT_BS];                         /* 0xb8 */
+	unsigned char	iat                               [PE_IAT_BS];                                  /* 0xc0 */
+	unsigned char	delay_import_descriptor           [PE_DELAY_IMPORT_DESCRIPTOR_BS];              /* 0xc8 */
+	unsigned char	clr_runtime_hdr                   [PE_CLR_RUNTIME_HEADER_BS];                   /* 0xd0 */
+	unsigned char	reserved                          [PE_RESERVED__MUST_BE_ZERO_BS];               /* 0xd8 */
+};
+
+#undef	PE_MAGIC_BS
+#undef	PE_MAJOR_LINKER_VERSION_BS
+#undef	PE_MINOR_LINKER_VERSION_BS
+#undef	PE_SIZE_OF_CODE_BS
+#undef	PE_SIZE_OF_INITIALIZED_DATA_BS
+#undef	PE_SIZE_OF_UNINITIALIZED_DATA_BS
+#undef	PE_ADDRESS_OF_ENTRY_POINT_BS
+#undef	PE_BASE_OF_CODE_BS
+#undef	PE_BASE_OF_DATA_BS
+#undef	PE_IMAGE_BASE_BS
+#undef	PE_SECTION_ALIGNMENT_BS
+#undef	PE_FILE_ALIGNMENT_BS
+#undef	PE_MAJOR_OPERATING_SYSTEM_VERSION_BS
+#undef	PE_MINOR_OPERATING_SYSTEM_VERSION_BS
+#undef	PE_MAJOR_IMAGE_VERSION_BS
+#undef	PE_MINOR_IMAGE_VERSION_BS
+#undef	PE_MAJOR_SUBSYSTEM_VERSION_BS
+#undef	PE_MINOR_SUBSYSTEM_VERSION_BS
+#undef	PE_WIN32_VERSION_VALUE_BS
+#undef	PE_SIZE_OF_IMAGE_BS
+#undef	PE_SIZE_OF_HEADERS_BS
+#undef	PE_CHECK_SUM_BS
+#undef	PE_SUBSYSTEM_BS
+#undef	PE_DLL_CHARACTERISTICS_BS
+#undef	PE_SIZE_OF_STACK_RESERVE_BS
+#undef	PE_SIZE_OF_STACK_COMMIT_BS
+#undef	PE_SIZE_OF_HEAP_RESERVE_BS
+#undef	PE_SIZE_OF_HEAP_COMMIT_BS
+#undef	PE_LOADER_FLAGS_BS
+#undef	PE_NUMBER_OF_RVA_AND_SIZES_BS
+#undef	PE_EXPORT_TABLE_BS
+#undef	PE_IMPORT_TABLE_BS
+#undef	PE_RESOURCE_TABLE_BS
+#undef	PE_EXCEPTION_TABLE_BS
+#undef	PE_CERTIFICATE_TABLE_BS
+#undef	PE_BASE_RELOCATION_TABLE_BS
+#undef	PE_DEBUG_BS
+#undef	PE_ARCHITECTURE_BS
+#undef	PE_GLOBAL_PTR_BS
+#undef	PE_TLS_TABLE_BS
+#undef	PE_LOAD_CONFIG_TABLE_BS
+#undef	PE_BOUND_IMPORT_BS
+#undef	PE_IAT_BS
+#undef	PE_DELAY_IMPORT_DESCRIPTOR_BS
+#undef	PE_CLR_RUNTIME_HEADER_BS
+#undef	PE_RESERVED__MUST_BE_ZERO_BS
+
+
+/* pe64_optional_header... */
+#define PE_MAGIC_BS                                 0x02
+#define PE_MAJOR_LINKER_VERSION_BS                  0x01
+#define PE_MINOR_LINKER_VERSION_BS                  0x01
+#define PE_SIZE_OF_CODE_BS                          0x04
+#define PE_SIZE_OF_INITIALIZED_DATA_BS              0x04
+#define PE_SIZE_OF_UNINITIALIZED_DATA_BS            0x04
+#define PE_ADDRESS_OF_ENTRY_POINT_BS                0x04
+#define PE_BASE_OF_CODE_BS                          0x04
+#define PE_IMAGE_BASE_BS                            0x08
+#define PE_SECTION_ALIGNMENT_BS                     0x04
+#define PE_FILE_ALIGNMENT_BS                        0x04
+#define PE_MAJOR_OPERATING_SYSTEM_VERSION_BS        0x02
+#define PE_MINOR_OPERATING_SYSTEM_VERSION_BS        0x02
+#define PE_MAJOR_IMAGE_VERSION_BS                   0x02
+#define PE_MINOR_IMAGE_VERSION_BS                   0x02
+#define PE_MAJOR_SUBSYSTEM_VERSION_BS               0x02
+#define PE_MINOR_SUBSYSTEM_VERSION_BS               0x02
+#define PE_WIN32_VERSION_VALUE_BS                   0x04
+#define PE_SIZE_OF_IMAGE_BS                         0x04
+#define PE_SIZE_OF_HEADERS_BS                       0x04
+#define PE_CHECK_SUM_BS                             0x04
+#define PE_SUBSYSTEM_BS                             0x02
+#define PE_DLL_CHARACTERISTICS_BS                   0x02
+#define PE_SIZE_OF_STACK_RESERVE_BS                 0x08
+#define PE_SIZE_OF_STACK_COMMIT_BS                  0x08
+#define PE_SIZE_OF_HEAP_RESERVE_BS                  0x08
+#define PE_SIZE_OF_HEAP_COMMIT_BS                   0x08
+#define PE_LOADER_FLAGS_BS                          0x04
+#define PE_NUMBER_OF_RVA_AND_SIZES_BS               0x04
+#define PE_EXPORT_TABLE_BS                          0x08
+#define PE_IMPORT_TABLE_BS                          0x08
+#define PE_RESOURCE_TABLE_BS                        0x08
+#define PE_EXCEPTION_TABLE_BS                       0x08
+#define PE_CERTIFICATE_TABLE_BS                     0x08
+#define PE_BASE_RELOCATION_TABLE_BS                 0x08
+#define PE_DEBUG_BS                                 0x08
+#define PE_ARCHITECTURE_BS                          0x08
+#define PE_GLOBAL_PTR_BS                            0x08
+#define PE_TLS_TABLE_BS                             0x08
+#define PE_LOAD_CONFIG_TABLE_BS                     0x08
+#define PE_BOUND_IMPORT_BS                          0x08
+#define PE_IAT_BS                                   0x08
+#define PE_DELAY_IMPORT_DESCRIPTOR_BS               0x08
+#define PE_CLR_RUNTIME_HEADER_BS                    0x08
+#define PE_RESERVED__MUST_BE_ZERO_BS                0x08
+
+struct pe_opt_hdr_64 {
+	unsigned char	magic                             [PE_MAGIC_BS];                                /* 0x00 */
+	unsigned char	major_linker_ver                  [PE_MAJOR_LINKER_VERSION_BS];                 /* 0x02 */
+	unsigned char	minor_linker_ver                  [PE_MINOR_LINKER_VERSION_BS];                 /* 0x03 */
+	unsigned char	size_of_code                      [PE_SIZE_OF_CODE_BS];                         /* 0x04 */
+	unsigned char	size_of_initialized_data          [PE_SIZE_OF_INITIALIZED_DATA_BS];             /* 0x08 */
+	unsigned char	size_of_uninitialized_data        [PE_SIZE_OF_UNINITIALIZED_DATA_BS];           /* 0x0c */
+	unsigned char	entry_point                       [PE_ADDRESS_OF_ENTRY_POINT_BS];               /* 0x10 */
+	unsigned char	base_of_code                      [PE_BASE_OF_CODE_BS];                         /* 0x14 */
+	unsigned char	image_base                        [PE_IMAGE_BASE_BS];                           /* 0x18 */
+	unsigned char	section_align                     [PE_SECTION_ALIGNMENT_BS];                    /* 0x20 */
+	unsigned char	file_align                        [PE_FILE_ALIGNMENT_BS];                       /* 0x24 */
+	unsigned char	major_os_ver                      [PE_MAJOR_OPERATING_SYSTEM_VERSION_BS];       /* 0x28 */
+	unsigned char	minor_or_ver                      [PE_MINOR_OPERATING_SYSTEM_VERSION_BS];       /* 0x2a */
+	unsigned char	major_image_ver                   [PE_MAJOR_IMAGE_VERSION_BS];                  /* 0x2c */
+	unsigned char	minor_image_ver                   [PE_MINOR_IMAGE_VERSION_BS];                  /* 0x2e */
+	unsigned char	major_subsys_ver                  [PE_MAJOR_SUBSYSTEM_VERSION_BS];              /* 0x30 */
+	unsigned char	minor_subsys_ver                  [PE_MINOR_SUBSYSTEM_VERSION_BS];              /* 0x32 */
+	unsigned char	win32_ver                         [PE_WIN32_VERSION_VALUE_BS];                  /* 0x34 */
+	unsigned char	size_of_image                     [PE_SIZE_OF_IMAGE_BS];                        /* 0x38 */
+	unsigned char	size_of_headers                   [PE_SIZE_OF_HEADERS_BS];                      /* 0x3c */
+	unsigned char	checksum                          [PE_CHECK_SUM_BS];                            /* 0x40 */
+	unsigned char	subsystem                         [PE_SUBSYSTEM_BS];                            /* 0x44 */
+	unsigned char	dll_characteristics               [PE_DLL_CHARACTERISTICS_BS];                  /* 0x46 */
+	unsigned char	size_of_stack_reserve             [PE_SIZE_OF_STACK_RESERVE_BS];                /* 0x48 */
+	unsigned char	size_of_stack_commit              [PE_SIZE_OF_STACK_COMMIT_BS];                 /* 0x50 */
+	unsigned char	size_of_heap_reserve              [PE_SIZE_OF_HEAP_RESERVE_BS];                 /* 0x58 */
+	unsigned char	size_of_heap_commit               [PE_SIZE_OF_HEAP_COMMIT_BS];                  /* 0x60 */
+	unsigned char	loader_flags                      [PE_LOADER_FLAGS_BS];                         /* 0x68 */
+	unsigned char	rva_and_sizes                     [PE_NUMBER_OF_RVA_AND_SIZES_BS];              /* 0x6c */
+	unsigned char	export_tbl                        [PE_EXPORT_TABLE_BS];                         /* 0x70 */
+	unsigned char	import_tbl                        [PE_IMPORT_TABLE_BS];                         /* 0x78 */
+	unsigned char	resource_tbl                      [PE_RESOURCE_TABLE_BS];                       /* 0x80 */
+	unsigned char	exception_tbl                     [PE_EXCEPTION_TABLE_BS];                      /* 0x88 */
+	unsigned char	certificate_tbl                   [PE_CERTIFICATE_TABLE_BS];                    /* 0x90 */
+	unsigned char	base_reloc_tbl                    [PE_BASE_RELOCATION_TABLE_BS];                /* 0x98 */
+	unsigned char	debug                             [PE_DEBUG_BS];                                /* 0xa0 */
+	unsigned char	arch                              [PE_ARCHITECTURE_BS];                         /* 0xa8 */
+	unsigned char	global_ptr                        [PE_GLOBAL_PTR_BS];                           /* 0xb0 */
+	unsigned char	tls_tbl                           [PE_TLS_TABLE_BS];                            /* 0xb8 */
+	unsigned char	load_config_tbl                   [PE_LOAD_CONFIG_TABLE_BS];                    /* 0xc0 */
+	unsigned char	bound_import                      [PE_BOUND_IMPORT_BS];                         /* 0xc8 */
+	unsigned char	iat                               [PE_IAT_BS];                                  /* 0xd0 */
+	unsigned char	delay_import_descriptor           [PE_DELAY_IMPORT_DESCRIPTOR_BS];              /* 0xd8 */
+	unsigned char	clr_runtime_hdr                   [PE_CLR_RUNTIME_HEADER_BS];                   /* 0xe0 */
+	unsigned char	reserved                          [PE_RESERVED__MUST_BE_ZERO_BS];               /* 0xe8 */
+};
+
+#undef	PE_MAGIC_BS
+#undef	PE_MAJOR_LINKER_VERSION_BS
+#undef	PE_MINOR_LINKER_VERSION_BS
+#undef	PE_SIZE_OF_CODE_BS
+#undef	PE_SIZE_OF_INITIALIZED_DATA_BS
+#undef	PE_SIZE_OF_UNINITIALIZED_DATA_BS
+#undef	PE_ADDRESS_OF_ENTRY_POINT_BS
+#undef	PE_BASE_OF_CODE_BS
+#undef	PE_IMAGE_BASE_BS
+#undef	PE_SECTION_ALIGNMENT_BS
+#undef	PE_FILE_ALIGNMENT_BS
+#undef	PE_MAJOR_OPERATING_SYSTEM_VERSION_BS
+#undef	PE_MINOR_OPERATING_SYSTEM_VERSION_BS
+#undef	PE_MAJOR_IMAGE_VERSION_BS
+#undef	PE_MINOR_IMAGE_VERSION_BS
+#undef	PE_MAJOR_SUBSYSTEM_VERSION_BS
+#undef	PE_MINOR_SUBSYSTEM_VERSION_BS
+#undef	PE_WIN32_VERSION_VALUE_BS
+#undef	PE_SIZE_OF_IMAGE_BS
+#undef	PE_SIZE_OF_HEADERS_BS
+#undef	PE_CHECK_SUM_BS
+#undef	PE_SUBSYSTEM_BS
+#undef	PE_DLL_CHARACTERISTICS_BS
+#undef	PE_SIZE_OF_STACK_RESERVE_BS
+#undef	PE_SIZE_OF_STACK_COMMIT_BS
+#undef	PE_SIZE_OF_HEAP_RESERVE_BS
+#undef	PE_SIZE_OF_HEAP_COMMIT_BS
+#undef	PE_LOADER_FLAGS_BS
+#undef	PE_NUMBER_OF_RVA_AND_SIZES_BS
+#undef	PE_EXPORT_TABLE_BS
+#undef	PE_IMPORT_TABLE_BS
+#undef	PE_RESOURCE_TABLE_BS
+#undef	PE_EXCEPTION_TABLE_BS
+#undef	PE_CERTIFICATE_TABLE_BS
+#undef	PE_BASE_RELOCATION_TABLE_BS
+#undef	PE_DEBUG_BS
+#undef	PE_ARCHITECTURE_BS
+#undef	PE_GLOBAL_PTR_BS
+#undef	PE_TLS_TABLE_BS
+#undef	PE_LOAD_CONFIG_TABLE_BS
+#undef	PE_BOUND_IMPORT_BS
+#undef	PE_IAT_BS
+#undef	PE_DELAY_IMPORT_DESCRIPTOR_BS
+#undef	PE_CLR_RUNTIME_HEADER_BS
+#undef	PE_RESERVED__MUST_BE_ZERO_BS
+
+union pe_opt_hdr {
+	struct pe_opt_hdr_32	opt_hdr_32;
+	struct pe_opt_hdr_64	opt_hdr_64;
+};
+
+
+/* pe_image_data_directory... */
+#define PE_VIRTUAL_ADDRESS_BS                       0x04
+#define PE_SIZE_BS                                  0x04
+
+struct pe_image_data_dir {
+	unsigned char	rva                               [PE_VIRTUAL_ADDRESS_BS];                      /* 0x00 */
+	unsigned char	size                              [PE_SIZE_BS];                                 /* 0x04 */
+};
+
+#undef	PE_VIRTUAL_ADDRESS_BS
+#undef	PE_SIZE_BS
+
+
+/* pe_section_table... */
+#define PE_NAME_BS                                  0x08
+#define PE_VIRTUAL_SIZE_BS                          0x04
+#define PE_VIRTUAL_ADDRESS_BS                       0x04
+#define PE_SIZE_OF_RAW_DATA_BS                      0x04
+#define PE_POINTER_TO_RAW_DATA_BS                   0x04
+#define PE_POINTER_TO_RELOCATIONS_BS                0x04
+#define PE_POINTER_TO_LINENUMBERS_BS                0x04
+#define PE_NUMBER_OF_RELOCATIONS_BS                 0x02
+#define PE_NUMBER_OF_LINENUMBERS_BS                 0x02
+#define PE_CHARACTERISTICS_BS                       0x04
+
+struct pe_sec_hdr {
+	unsigned char	name                              [PE_NAME_BS];                                 /* 0x00 */
+	unsigned char	virtual_size                      [PE_VIRTUAL_SIZE_BS];                         /* 0x08 */
+	unsigned char	virtual_addr                      [PE_VIRTUAL_ADDRESS_BS];                      /* 0x0c */
+	unsigned char	size_of_raw_data                  [PE_SIZE_OF_RAW_DATA_BS];                     /* 0x10 */
+	unsigned char	ptr_to_raw_data                   [PE_POINTER_TO_RAW_DATA_BS];                  /* 0x14 */
+	unsigned char	ptr_to_relocs                     [PE_POINTER_TO_RELOCATIONS_BS];               /* 0x18 */
+	unsigned char	ptr_to_line_nums                  [PE_POINTER_TO_LINENUMBERS_BS];               /* 0x1c */
+	unsigned char	num_of_relocs                     [PE_NUMBER_OF_RELOCATIONS_BS];                /* 0x20 */
+	unsigned char	num_of_line_nums                  [PE_NUMBER_OF_LINENUMBERS_BS];                /* 0x22 */
+	unsigned char	characteristics                   [PE_CHARACTERISTICS_BS];                      /* 0x24 */
+};
+
+#undef	PE_NAME_BS
+#undef	PE_VIRTUAL_SIZE_BS
+#undef	PE_VIRTUAL_ADDRESS_BS
+#undef	PE_SIZE_OF_RAW_DATA_BS
+#undef	PE_POINTER_TO_RAW_DATA_BS
+#undef	PE_POINTER_TO_RELOCATIONS_BS
+#undef	PE_POINTER_TO_LINENUMBERS_BS
+#undef	PE_NUMBER_OF_RELOCATIONS_BS
+#undef	PE_NUMBER_OF_LINENUMBERS_BS
+#undef	PE_CHARACTERISTICS_BS
+
+
+/* pe_export_directory_table... */
+#define PE_EXPORT_FLAGS_BS                          0x04
+#define PE_TIME_DATE_STAMP_BS                       0x04
+#define PE_MAJOR_VERSION_BS                         0x02
+#define PE_MINOR_VERSION_BS                         0x02
+#define PE_NAME_RVA_BS                              0x04
+#define PE_ORDINAL_BASE_BS                          0x04
+#define PE_ADDRESS_TABLE_ENTRIES_BS                 0x04
+#define PE_NUMBER_OF_NAME_POINTERS_BS               0x04
+#define PE_EXPORT_ADDRESS_TABLE_RVA_BS              0x04
+#define PE_NAME_POINTER_RVA_BS                      0x04
+#define PE_ORDINAL_TABLE_RVA_BS                     0x04
+
+struct pe_export_hdr {
+	unsigned char	export_flags                      [PE_EXPORT_FLAGS_BS];                         /* 0x00 */
+	unsigned char	time_date_stamp                   [PE_TIME_DATE_STAMP_BS];                      /* 0x04 */
+	unsigned char	major_ver                         [PE_MAJOR_VERSION_BS];                        /* 0x08 */
+	unsigned char	minor_ver                         [PE_MINOR_VERSION_BS];                        /* 0x0a */
+	unsigned char	name_rva                          [PE_NAME_RVA_BS];                             /* 0x0c */
+	unsigned char	ordinal_base                      [PE_ORDINAL_BASE_BS];                         /* 0x10 */
+	unsigned char	addr_tbl_entries                  [PE_ADDRESS_TABLE_ENTRIES_BS];                /* 0x14 */
+	unsigned char	num_of_name_ptrs                  [PE_NUMBER_OF_NAME_POINTERS_BS];              /* 0x18 */
+	unsigned char	export_addr_tbl_rva               [PE_EXPORT_ADDRESS_TABLE_RVA_BS];             /* 0x1c */
+	unsigned char	name_ptr_rva                      [PE_NAME_POINTER_RVA_BS];                     /* 0x20 */
+	unsigned char	ordinal_tbl_rva                   [PE_ORDINAL_TABLE_RVA_BS];                    /* 0x24 */
+};
+
+#undef	PE_EXPORT_FLAGS_BS
+#undef	PE_TIME_DATE_STAMP_BS
+#undef	PE_MAJOR_VERSION_BS
+#undef	PE_MINOR_VERSION_BS
+#undef	PE_NAME_RVA_BS
+#undef	PE_ORDINAL_BASE_BS
+#undef	PE_ADDRESS_TABLE_ENTRIES_BS
+#undef	PE_NUMBER_OF_NAME_POINTERS_BS
+#undef	PE_EXPORT_ADDRESS_TABLE_RVA_BS
+#undef	PE_NAME_POINTER_RVA_BS
+#undef	PE_ORDINAL_TABLE_RVA_BS
+
+
+/* pe_export_address_table... */
+#define PE_EXPORT_RVA_BS                            0x04
+#define PE_FORWARDER_RVA_BS                         0x04
+
+union pe_export_addr_tbl {
+	unsigned char	  export_rva                  [PE_EXPORT_RVA_BS];                           /* 0x00 */
+	unsigned char	  forwarder_rva               [PE_FORWARDER_RVA_BS];                        /* 0x00 */
+};
+
+#undef	PE_EXPORT_RVA_BS
+#undef	PE_FORWARDER_RVA_BS
+
+
+/* image: pe_import_table_entry_lookup_item... */
+#define PE_IMPORT_LOOKUP_ENTRY_PE64_BS              0x08
+#define PE_IMPORT_LOOKUP_ENTRY_PE32_BS              0x04
+#define PE_HINT_NAME_TABLE_RVA_BS                   0x04
+#define PE_ORDINAL_NUMBER_BS                        0x02
+
+struct pe_import_lookup_item {
+  union {
+		unsigned char	  import_lookup_entry_64  [PE_IMPORT_LOOKUP_ENTRY_PE64_BS];             /* 0x00 */
+		unsigned char	  import_lookup_entry_32  [PE_IMPORT_LOOKUP_ENTRY_PE32_BS];             /* 0x00 */
+		unsigned char	  hint_name_tbl_rva       [PE_HINT_NAME_TABLE_RVA_BS];                  /* 0x00 */
+		unsigned char	  ordinal_number          [PE_ORDINAL_NUMBER_BS];                       /* 0x00 */
+	} u;
+};
+
+#undef	PE_IMPORT_LOOKUP_ENTRY_PE64_BS
+#undef	PE_IMPORT_LOOKUP_ENTRY_PE32_BS
+#undef	PE_HINT_NAME_TABLE_RVA_BS
+#undef	PE_ORDINAL_NUMBER_BS
+
+
+/* image: pe_import_directory_table_entry... */
+#define PE_IMPORT_LOOKUP_TABLE_RVA_BS               0x04
+#define PE_TIME_DATE_STAMP_BS                       0x04
+#define PE_FORWARDER_CHAIN_BS                       0x04
+#define PE_NAME_RVA_BS                              0x04
+#define PE_IMPORT_ADDRESS_TABLE_RVA_BS              0x04
+
+struct pe_import_hdr {
+	unsigned char	import_lookup_tbl_rva             [PE_IMPORT_LOOKUP_TABLE_RVA_BS];              /* 0x00 */
+	unsigned char	time_date_stamp                   [PE_TIME_DATE_STAMP_BS];                      /* 0x04 */
+	unsigned char	forwarder_chain                   [PE_FORWARDER_CHAIN_BS];                      /* 0x08 */
+	unsigned char	name_rva                          [PE_NAME_RVA_BS];                             /* 0x0c */
+	unsigned char	import_addr_tbl_rva               [PE_IMPORT_ADDRESS_TABLE_RVA_BS];             /* 0x10 */
+};
+
+#undef	PE_IMPORT_LOOKUP_TABLE_RVA_BS
+#undef	PE_TIME_DATE_STAMP_BS
+#undef	PE_FORWARDER_CHAIN_BS
+#undef	PE_NAME_RVA_BS
+#undef	PE_IMPORT_ADDRESS_TABLE_RVA_BS
+
+
+/* pe_hint_name_table_padded... */
+#define PE_HINT_BS                                  0x02
+#define PE_NAME_BS                                  0x02
+
+struct pe_hint_name_entry {
+	unsigned char	hint                              [PE_HINT_BS];                                 /* 0x00 */
+	unsigned char	name                              [PE_NAME_BS];                                 /* 0x02 */
+};
+
+#undef	PE_HINT_BS
+#undef	PE_NAME_BS
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif