remote-hg: add tests for special filenames

diff --git a/exec_cmd.h b/exec_cmd.h
index 594f961387240c221020c9ea0bccd8a39ff69595..e4c9702f02858973096f6ef0f41e5a572ff4d0db 100644 (file)
--- a/exec_cmd.h
+++ b/exec_cmd.h
@@ -2,11 +2,12 @@
 #define GIT_EXEC_CMD_H
 
 extern void git_set_argv_exec_path(const char *exec_path);
-extern void git_set_argv0_path(const char *path);
-extern const char* git_exec_path(void);
+extern const char *git_extract_argv0_path(const char *path);
+extern const char *git_exec_path(void);
 extern void setup_path(void);
 extern const char **prepare_git_cmd(const char **argv);
 extern int execv_git_cmd(const char **argv); /* NULL terminated */
+LAST_ARG_MUST_BE_NULL
 extern int execl_git_cmd(const char *cmd, ...);
 extern const char *system_path(const char *path);