slash

commit ac3e634f7644765213cc242dfad9e765b223cedf
parent 755a6df5675a40a81c66bdacc43d029fd349247f
Author: Mario Rosell R. Martinez <mario@mariorosell.es>
Date:   Fri,  3 Apr 2026 16:15:16 +0200

hardening: header guards

Forgot to add header guards to all headers. Basically stops you from importing a
header twice accidentally.

By the way, now *ever* header should have this at the start:

	/*
	 * my-header.h -- description
	 */

	#ifndef MY_HEADER_H
	#define MY_HEADER_H

followed by the source, and end with

	#endif /* MY_HEADER_H */

I wil add this soon to a CONTRIBUTING or HACKING file or whatever :P.

Diffstat:
M
cli.h
 | 
5
+++++
M
stat.h
 | 
5
+++++

2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/cli.h b/cli.h
@@ -2,5 +2,10 @@
  * cli.h -- cli() function
  */
 
+#ifndef CLI_H
+#define CLI_H
+
 void cli(int, char**);
 
+#endif /* CLI_H */
+
diff --git a/stat.h b/stat.h
@@ -2,6 +2,9 @@
  * stat.h -- status
  */
 
+#ifndef STAT_H
+#define STAT_H
+
 #include <stdbool.h>
 
 struct stat {
@@ -17,3 +20,5 @@ extern stat_t stat;
 
 void initstat(void);
 
+#endif /* STAT_H */
+