Guard bitf.h include

28e0a7d7 · Nils Goroll · 02420919 · 28e0a7d7
Unverified Commit 28e0a7d7 authored Dec 17, 2023 by Nils Goroll
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bitf.h src/bitf.h +4 -0

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--- a/src/bitf.h
+++ b/src/bitf.h
@@ -20,6 +20,9 @@
 * electronic and paper mail.
 */

+#ifndef BITF_H_INCLUDED
+#define BITF_H_INCLUDED
+
 #include <stdint.h>
 #include <unistd.h>
 #include <string.h>
@@ -383,3 +386,4 @@ bitf_ffs_from_cached(const struct bitf *bitf, size_t *cache, size_t start)
 	*cache = b;
 	return (b);
 }
+#endif