uClibc: get rid of bogus unused strlcpy definition to fix build errors

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 38567

toolchain/uClibc/patches-0.9.33.2/100-fix_unifdef.patch

+--- a/extra/scripts/unifdef.c
++++ b/extra/scripts/unifdef.c
+@@ -78,8 +78,6 @@ __FBSDID("$FreeBSD: /repoman/r/ncvs/src/
+ #define errx(exit_code, fmt, args...) ({ warnx(fmt, ## args); exit(exit_code); })
+ #define err(exit_code, fmt, args...)  errx(exit_code, fmt ": %s", ## args, strerror(errno))
+ 
+-size_t strlcpy(char *dst, const char *src, size_t siz);
+-
+ /* types of input lines: */
+ typedef enum {
+ 	LT_TRUEI,		/* a true #if with ignore flag */