From b4f3cff6f5e77ce0a0edb12e6a5811d0063080ca Mon Sep 17 00:00:00 2001
From: "\"Vladimir N. Oleynik\"" <dzo@simtreas.ru>
Date: Wed, 14 Sep 2005 16:22:50 +0000
Subject: [PATCH] removed strange extern void xregcomp(... from some applets,
 but declared from libbb.h

---
 editors/awk.c      | 1 -
 findutils/grep.c   | 2 --
 miscutils/devfsd.c | 2 --
 3 files changed, 5 deletions(-)

diff --git a/editors/awk.c b/editors/awk.c
index ed8b0f20f..3ee677304 100644
--- a/editors/awk.c
+++ b/editors/awk.c
@@ -439,7 +439,6 @@ static struct {
 } t;
 
 /* function prototypes */
-extern void xregcomp(regex_t *preg, const char *regex, int cflags);
 static void handle_special(var *);
 static node *parse_expr(unsigned long);
 static void chain_group(void);
diff --git a/findutils/grep.c b/findutils/grep.c
index 2a667e37f..e796294f3 100644
--- a/findutils/grep.c
+++ b/findutils/grep.c
@@ -105,8 +105,6 @@ static void print_line(const char *line, int linenum, char decoration)
 	puts(line);
 }
 
-extern void xregcomp(regex_t *preg, const char *regex, int cflags);
-
 
 static int grep_file(FILE *file)
 {
diff --git a/miscutils/devfsd.c b/miscutils/devfsd.c
index 0a6bf14c7..24b91be5c 100644
--- a/miscutils/devfsd.c
+++ b/miscutils/devfsd.c
@@ -294,8 +294,6 @@ static struct event_type
 
 /* busybox functions and messages */
 
-extern void xregcomp(regex_t * preg, const char *regex, int cflags);
-
 const char * const bb_msg_proto_rev			= "protocol revision";
 #ifdef CONFIG_DEVFSD_VERBOSE
 const char * const bb_msg_bad_config   		= "bad %s config file: %s\n";