config: add `git_die_config()` to the config-set API

diff --git a/cache.h b/cache.h
index f11ce419566c2c11015ec04285c85f100b3564ca..89a0d515155c4a1408832fa925b064f877bbd856 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -1388,6 +1388,9 @@ struct key_value_info {
        int linenr;
 };
 
+extern NORETURN void git_die_config(const char *key, const char *err, ...) __attribute__((format(printf, 2, 3)));
+extern NORETURN void git_die_config_linenr(const char *key, const char *filename, int linenr);
+
 extern int committer_ident_sufficiently_given(void);
 extern int author_ident_sufficiently_given(void);