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-rw-r--r--builtins/kill.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/builtins/kill.c b/builtins/kill.c
index b49ed87..2b7e0c7 100644
--- a/builtins/kill.c
+++ b/builtins/kill.c
@@ -26,7 +26,7 @@
/* Not all systems declare ERRNO in errno.h... and some systems #define it! */
#if !defined (errno)
-extern int errno;
+#include <errno.h>
#endif /* !errno */
extern int posixly_correct;