Add include guard for defs.h

sysprog21 · Nov 8, 2024 · 3dadc70 · 3dadc70
1 parent b4064e6
commit 3dadc70
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/defs.h b/src/defs.h
@@ -5,6 +5,9 @@
  * file "LICENSE" for information on usage and redistribution of this file.
  */
 
+#ifndef SHECC_DEFS_H
+#define SHECC_DEFS_H
+
 /* definitions */
 
 /* Limitations */
@@ -425,3 +428,5 @@ typedef struct {
     var_t *var;
     int polluted;
 } regfile_t;
+
+#endif