Add header guard to several header files.

[thirdparty/gcc.git] / gcc / gsyms.h

diff --git a/gcc/gsyms.h b/gcc/gsyms.h
index 3547692e166b132e4f69f48daac3b47f4f538fa6..3aeb1da3dfa52200543889c37eb46dbe390b6cf1 100644 (file)
--- a/gcc/gsyms.h
+++ b/gcc/gsyms.h
@@ -18,6 +18,8 @@ along with GCC; see the file COPYING3.  If not see
 
 /* For cross compilation, use the portable definitions from the COFF
    documentation.  */
+#ifndef GCC_GSYMS_H
+#define GCC_GSYMS_H
 
 #define __GNU_SYMS__
 
@@ -102,3 +104,5 @@ enum sdb_masks
 #endif
   N_TSHIFT = 2
 };
+
+#endif /* GCC_GSYMS_H */