Author: John Keeping <john@keeping.me.uk>
shared: make some variables 'static' These are not used outside this file and are not declared. Signed-off-by: John Keeping <john@keeping.me.uk>
shared.c | 4 ++--
diff --git a/shared.c b/shared.c index ae17d789f26eb5ea565dba771b7ca132e86fdb45..a99173b6113c058cef503e76042a575d1bdbf127 100644 --- a/shared.c +++ b/shared.c @@ -284,8 +284,8 @@ * This is basically a copy of xdiff-interface.c/xdiff_outf(), * ripped from git and modified to use globals instead of * a special callback-struct. */ -char *diffbuf = NULL; -int buflen = 0; +static char *diffbuf = NULL; +static int buflen = 0; static int filediff_cb(void *priv, mmbuffer_t *mb, int nbuf) {