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Diffstat (limited to 'src/internal/slibtool_errinfo_impl.h')
-rw-r--r--src/internal/slibtool_errinfo_impl.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/internal/slibtool_errinfo_impl.h b/src/internal/slibtool_errinfo_impl.h
index 58d6aff..a1d3b61 100644
--- a/src/internal/slibtool_errinfo_impl.h
+++ b/src/internal/slibtool_errinfo_impl.h
@@ -4,6 +4,9 @@
/* Released under the Standard MIT License; see COPYING.SLIBTOOL. */
/*******************************************************************/
+#ifndef SLIBTOOL_ERRINFO_IMPL_H
+#define SLIBTOOL_ERRINFO_IMPL_H
+
#include <errno.h>
#include <slibtool/slibtool.h>
@@ -78,3 +81,5 @@ int slbt_record_error(
__LINE__, \
SLBT_ERROR_NESTED, \
0)
+
+#endif