Clean up some unused or local functions.

include/QF/cmd.h

@@ -80,7 +80,6 @@ struct cbuf_interpreter_s *Cmd_GetProvider(const char *name);
 
 extern struct cbuf_args_s *cmd_args;
 extern struct cvar_s *cmd_warncmd;
-extern cmd_function_t *cmd_functions;	// possible commands to execute
 
 //@}
 

include/QF/cvar.h

@@ -102,25 +102,15 @@ cvar_t	*Cvar_RemoveAlias (const char *name);
 void 	Cvar_Set (cvar_t *var, const char *value);
 void	Cvar_SetValue (cvar_t *var, float value);
 
-// sets a CVAR_ROM variable from within the engine
-void	Cvar_SetROM (cvar_t *var, const char *value);
-
 // allows you to change a Cvar's flags without a full Cvar_Get
 void	Cvar_SetFlags (cvar_t *var, int cvarflags);
 
-// reset a Cvar to its default setting
-void	Cvar_Reset (cvar_t *var);
-
 // returns 0 if not defined or non numeric
 float	Cvar_VariableValue (const char *var_name);
 
 // returns an empty string if not defined
 const char	*Cvar_VariableString (const char *var_name);
 
-// attempts to match a partial variable name for command line completion
-// returns NULL if nothing fits
-const char 	*Cvar_CompleteVariable (const char *partial);
-
 // called by Cmd_ExecuteString when Cmd_Argv(0) doesn't match a known
 // command.  Returns true if the command was a variable reference that
 // was handled. (print or change)
@@ -130,6 +120,10 @@ qboolean Cvar_Command (void);
 // with the archive flag set to true.
 void 	Cvar_WriteVariables (QFile *f);
 
+// attempts to match a partial variable name for command line completion
+// returns NULL if nothing fits
+const char 	*Cvar_CompleteVariable (const char *partial);
+
 // Added by EvilTypeGuy - functions for tab completion system
 // Thanks to Fett erich@heintz.com
 // Thanks to taniwha
@@ -142,8 +136,6 @@ cvar_t *Cvar_FindVar (const char *var_name);
 void Cvar_Init_Hash (void);
 void Cvar_Init (void);
 
-void Cvar_Shutdown (void);
-
 extern cvar_t	*cvar_vars;
 
 //@}

libs/util/cmd.c

@@ -78,7 +78,7 @@ VISIBLE cmd_source_t cmd_source;
 
 /* Command parsing functions */
 
-VISIBLE cmd_function_t *cmd_functions;	// possible commands to execute
+static cmd_function_t *cmd_functions;	// possible commands to execute
 
 VISIBLE int
 Cmd_Argc (void)

libs/util/cvar.c

@@ -278,31 +278,6 @@ Cvar_Set (cvar_t *var, const char *value)
 		var->callback (var);
 }
 
-/*
-	Cvar_SetROM
-
-	doesn't check for CVAR_ROM flag
-*/
-void
-Cvar_SetROM (cvar_t *var, const char *value)
-{
-	int     changed;
-
-	if (!var)
-		return;
-
-	changed = !strequal (var->string, value);
-	free ((char*)var->string);					// free the old value string
-
-	var->string = strdup (value);
-	var->value = atof (var->string);
-	var->int_val = atoi (var->string);
-	sscanf (var->string, "%f %f %f", &var->vec[0], &var->vec[1], &var->vec[2]);
-
-	if (changed && var->callback)
-		var->callback (var);
-}
-
 VISIBLE void
 Cvar_SetValue (cvar_t *var, float value)
 {
@@ -500,6 +475,12 @@ Cvar_Cycle_f (void)
 		Cvar_Set (var, Cmd_Argv (i + 1));	// matched earlier in list
 }
 
+static void
+Cvar_Reset (cvar_t *var)
+{
+	Cvar_Set (var, var->default_string);
+}
+
 static void
 Cvar_Reset_f (void)
 {
@@ -524,7 +505,8 @@ Cvar_Reset_f (void)
 	}
 }
 
-static void Cvar_ResetAll_f (void)
+static void
+Cvar_ResetAll_f (void)
 {
 	cvar_t     *var;
 
@@ -625,31 +607,6 @@ Cvar_Init (void)
 	Cmd_AddCommand ("resetall", Cvar_ResetAll_f, "Reset all cvars");
 }
 
-void
-Cvar_Shutdown (void)
-{
-	cvar_t     *var, *next;
-	cvar_alias_t *alias, *nextalias;
-
-	// Free cvars
-	var = cvar_vars;
-	while (var) {
-		next = var->next;
-		free ((char*)var->string);
-		free ((char*)var->name);
-		free (var);
-		var = next;
-	}
-	// Free aliases
-	alias = calias_vars;
-	while (alias) {
-		nextalias = alias->next;
-		free ((char*)alias->name);
-		free (alias);
-		alias = nextalias;
-	}
-}
-
 VISIBLE cvar_t *
 Cvar_Get (const char *name, const char *string, int cvarflags,
 		  void (*callback)(cvar_t*), const char *description)
@@ -716,9 +673,3 @@ Cvar_SetFlags (cvar_t *var, int cvarflags)
 
 	var->flags = cvarflags;
 }
-
-VISIBLE void
-Cvar_Reset (cvar_t *var)
-{
-	Cvar_Set (var, var->default_string);
-}