X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/be520aca79dd429d55012a1916bdc97f06773fc5..137868051e5ce4c4ba9cc92caa26fbf968e6f208:/src/unexec.h

diff --git a/src/unexec.h b/src/unexec.h
index 343eb6d8db..cdb2e8016e 100644
--- a/src/unexec.h
+++ b/src/unexec.h
@@ -1 +1,4 @@
+#ifndef EMACS_UNEXEC_H
+#define EMACS_UNEXEC_H
 void unexec (const char *, const char *);
+#endif /* EMACS_UNEXEC_H */