buildroot/package/multimedia/alsa-utils/alsa-utils-1.0.18-fix_sysv_legacy.patch

--- a/alsactl/init_parse.c	2009-01-15 10:44:48.000000000 +0000
+++ b/alsactl/init_parse.c	2009-01-15 10:46:41.000000000 +0000
@@ -381,7 +381,7 @@ static int set_ctl_value(struct space *s
 				snd_ctl_elem_value_set_integer(space->ctl_value, idx, val);
 			} else if (items > 2 && value[items-2] == 'd' && value[items-1] == 'B') {
 				val = strtol(value, NULL, 0) * 100;
-				if ((pos2 = index(value, '.')) != NULL) {
+				if ((pos2 = strchr(value, '.')) != NULL) {
 					if (isdigit(*(pos2-1)) && isdigit(*(pos2-2))) {
 						if (val < 0)
 							val -= strtol(pos2 + 1, NULL, 0);
@@ -1253,7 +1253,7 @@ static char *new_root_dir(const char *fi
 
 	res = strdup(filename);
 	if (res) {
-		tmp = rindex(res, '/');
+		tmp = strrchr(res, '/');
 		if (tmp)
 			*tmp = '\0';
 	}