git_reset_*: pass parameters as const pointers

include/git2/reset.h

@@ -61,7 +61,7 @@ typedef enum {
  */
 GIT_EXTERN(int) git_reset(
 	git_repository *repo,
-	git_object *target,
+	const git_object *target,
 	git_reset_t reset_type,
 	const git_checkout_options *checkout_opts);
 
@@ -79,7 +79,7 @@ GIT_EXTERN(int) git_reset(
  */
 GIT_EXTERN(int) git_reset_from_annotated(
 	git_repository *repo,
-	git_annotated_commit *commit,
+	const git_annotated_commit *commit,
 	git_reset_t reset_type,
 	const git_checkout_options *checkout_opts);
 
@@ -103,8 +103,8 @@ GIT_EXTERN(int) git_reset_from_annotated(
  */
 GIT_EXTERN(int) git_reset_default(
 	git_repository *repo,
-	git_object *target,
-	git_strarray* pathspecs);
+	const git_object *target,
+	const git_strarray* pathspecs);
 
 /** @} */
 GIT_END_DECL

src/reset.c

@@ -20,8 +20,8 @@
 
 int git_reset_default(
 	git_repository *repo,
-	git_object *target,
-	git_strarray* pathspecs)
+	const git_object *target,
+	const git_strarray* pathspecs)
 {
 	git_object *commit = NULL;
 	git_tree *tree = NULL;
@@ -100,7 +100,7 @@ cleanup:
 
 static int reset(
 	git_repository *repo,
-	git_object *target,
+	const git_object *target,
 	const char *to,
 	git_reset_t reset_type,
 	const git_checkout_options *checkout_opts)
@@ -182,7 +182,7 @@ cleanup:
 
 int git_reset(
 	git_repository *repo,
-	git_object *target,
+	const git_object *target,
 	git_reset_t reset_type,
 	const git_checkout_options *checkout_opts)
 {
@@ -191,7 +191,7 @@ int git_reset(
 
 int git_reset_from_annotated(
 	git_repository *repo,
-	git_annotated_commit *commit,
+	const git_annotated_commit *commit,
 	git_reset_t reset_type,
 	const git_checkout_options *checkout_opts)
 {