1 files changed, 10 insertions, 2 deletions

diff --git a/cache.h b/cache.h
index 3855ddfbe..c80209816 100644
--- a/cache.h
+++ b/cache.h
@@ -1566,10 +1566,18 @@ struct git_config_source {
 	const char *blob;
 };
 
+enum config_origin_type {
+	CONFIG_ORIGIN_BLOB,
+	CONFIG_ORIGIN_FILE,
+	CONFIG_ORIGIN_STDIN,
+	CONFIG_ORIGIN_SUBMODULE_BLOB,
+	CONFIG_ORIGIN_CMDLINE
+};
+
 typedef int (*config_fn_t)(const char *, const char *, void *);
 extern int git_default_config(const char *, const char *, void *);
 extern int git_config_from_file(config_fn_t fn, const char *, void *);
-extern int git_config_from_mem(config_fn_t fn, const char *origin_type,
+extern int git_config_from_mem(config_fn_t fn, const enum config_origin_type,
 					const char *name, const char *buf, size_t len, void *data);
 extern void git_config_push_parameter(const char *text);
 extern int git_config_from_parameters(config_fn_t fn, void *data);
@@ -1713,7 +1721,7 @@ extern int ignore_untracked_cache_config;
 struct key_value_info {
 	const char *filename;
 	int linenr;
-	const char *origin_type;
+	enum config_origin_type origin_type;
 	enum config_scope scope;
 };