suppress warnings about easch <applet>_main() having
no preceding prototype
diff --git a/util-linux/fsck_minix.c b/util-linux/fsck_minix.c
index 4e93651..049bda4 100644
--- a/util-linux/fsck_minix.c
+++ b/util-linux/fsck_minix.c
@@ -1207,6 +1207,7 @@
 void check2(void);
 #endif
 
+int fsck_minix_main(int argc, char **argv);
 int fsck_minix_main(int argc, char **argv)
 {
 	struct termios tmp;