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authorEric Andersen <andersen@codepoet.org>2001-10-18 04:11:39 +0000
committerEric Andersen <andersen@codepoet.org>2001-10-18 04:11:39 +0000
commit74400ccfd08e8ff72b9147951dd437dd3bb7abb1 (patch)
treed1e5c30982d3ef735c33b3b52722aaaadd8daaaa /grep.c
parent8acbf1d3079e9ed6d15c39bd57135b13ecb4076f (diff)
downloadbusybox-74400ccfd08e8ff72b9147951dd437dd3bb7abb1.tar.gz
Scrub up some function prototypes.
-Erik
Diffstat (limited to 'grep.c')
-rw-r--r--grep.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/grep.c b/grep.c
index 3254868be..eff7c3ff5 100644
--- a/grep.c
+++ b/grep.c
@@ -30,7 +30,6 @@
extern int optind; /* in unistd.h */
-extern int errno; /* for use with strerror() */
extern void xregcomp(regex_t *preg, const char *regex, int cflags); /* in busybox.h */
/* options */