add command_handler_t type

[openocd.git] / src / helper / command.h

diff --git a/src/helper/command.h b/src/helper/command.h
index 236dabbe85c202f6034ed3fb4517d5dd3558c5fc..aec066d088faea35071dad9ea8aac77624ba8ba7 100644 (file)
--- a/src/helper/command.h
+++ b/src/helper/command.h
@@ -122,12 +122,15 @@ typedef struct command_context_s
 #define COMMAND_HELPER(name, extra...) __COMMAND_HANDLER(name, extra)
 
 
+/// The type signature for commands' handler functions.
+typedef __COMMAND_HANDLER((*command_handler_t));
+
 typedef struct command_s
 {
        char *name;
        struct command_s *parent;
        struct command_s *children;
-       int (*handler)(struct command_context_s *context, char* name, char** args, int argc);
+       command_handler_t handler;
        enum command_mode mode;
        struct command_s *next;
 } command_t;
@@ -143,9 +146,7 @@ typedef struct command_s
 char *command_name(struct command_s *c, char delim);
 
 command_t* register_command(command_context_t *context,
-               command_t *parent, char *name,
-               int (*handler)(struct command_context_s *context,
-                               char* name, char** args, int argc),
+               command_t *parent, char *name, command_handler_t handler,
                enum command_mode mode, char *help);
 
 int unregister_command(command_context_t *context, char *name);