completion: add completion for --submodule=* diff option

diff --git a/git-compat-util.h b/git-compat-util.h
index 1f8b5f3b1f1ac17716681fee2d72b9c124a9b99c..49d4029b8dddcb06dc6bea3d5f47c020785e3ddf 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -409,7 +409,9 @@ extern NORETURN void usagef(const char *err, ...) __attribute__((format (printf,
 extern NORETURN void die(const char *err, ...) __attribute__((format (printf, 1, 2)));
 extern NORETURN void die_errno(const char *err, ...) __attribute__((format (printf, 1, 2)));
 extern int error(const char *err, ...) __attribute__((format (printf, 1, 2)));
+extern int error_errno(const char *err, ...) __attribute__((format (printf, 1, 2)));
 extern void warning(const char *err, ...) __attribute__((format (printf, 1, 2)));
+extern void warning_errno(const char *err, ...) __attribute__((format (printf, 1, 2)));
 
 #ifndef NO_OPENSSL
 #ifdef APPLE_COMMON_CRYPTO