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Fix some formatting
[oweals/busybox.git]
/
grep.c
diff --git
a/grep.c
b/grep.c
index 0ed9594b06468729262d93d55c165720f349dee4..e9ff91b3ee3d52dd8df100ac29e28c7a0aff5435 100644
(file)
--- a/
grep.c
+++ b/
grep.c
@@
-28,6
+28,8
@@
#include <errno.h>
#include "busybox.h"
+extern void xregcomp(regex_t *preg, const char *regex, int cflags);
+
extern int optind; /* in unistd.h */
extern int errno; /* for use with strerror() */