keyboard: implement keyboard_unread() without ungetch()

[ncmpc.git] / src / command.h

diff --git a/src/command.h b/src/command.h
index 847d5ed7c22c2edf466fc6b58da11897c484ce96..1d6b6babcf8721b02ed1f97a0017d368bab2ba18 100644 (file)
--- a/src/command.h
+++ b/src/command.h
@@ -1,5 +1,5 @@
 /* ncmpc (Ncurses MPD Client)
- * (c) 2004-2010 The Music Player Daemon Project
+ * (c) 2004-2017 The Music Player Daemon Project
  * Project homepage: http://musicpd.org
  *
  * This program is free software; you can redistribute it and/or modify
@@ -21,6 +21,7 @@
 #define COMMAND_H
 
 #include "config.h"
+#include "Compiler.h"
 
 #include <stddef.h>
 #include <stdbool.h>
@@ -96,6 +97,7 @@ typedef enum {
        CMD_SCREEN_HELP,
        CMD_SCREEN_LYRICS,
        CMD_SCREEN_OUTPUTS,
+       CMD_SCREEN_CHAT,
        CMD_LYRICS_UPDATE,
        CMD_EDIT,
        CMD_INTERRUPT,
@@ -130,25 +132,51 @@ command_definition_t *get_command_definitions(void);
 size_t get_cmds_max_name_width(command_definition_t *cmds);
 #endif
 
-command_t find_key_command(int key, command_definition_t *cmds);
+gcc_pure
+command_t
+find_key_command(int key, const command_definition_t *cmds);
 
 void command_dump_keys(void);
 
 #ifndef NCMPC_MINI
 
-int check_key_bindings(command_definition_t *cmds, char *buf, size_t size);
-int write_key_bindings(FILE *f, int all);
+/**
+ * @return true on success, false on error
+ */
+bool
+check_key_bindings(command_definition_t *cmds, char *buf, size_t size);
+
+/**
+ * @return true on success, false on error
+ */
+bool
+write_key_bindings(FILE *f, int all);
 
 #endif
 
+gcc_pure
 const char *key2str(int key);
+
+gcc_pure
 const char *get_key_description(command_t command);
+
+gcc_pure
 const char *get_key_command_name(command_t command);
+
+gcc_pure
 const char *get_key_names(command_t command, bool all);
+
+gcc_pure
 command_t get_key_command(int key);
-command_t get_key_command_from_name(char *name);
-int assign_keys(command_t command, int keys[MAX_COMMAND_KEYS]);
 
-command_t get_keyboard_command(void);
+gcc_pure
+command_t
+get_key_command_from_name(const char *name);
+
+/**
+ * @return true on success, false on error
+ */
+bool
+assign_keys(command_t command, int keys[MAX_COMMAND_KEYS]);
 
 #endif