Function Cvar_Sort

code/qcommon/cvar.cpp:513–545

static void Cvar_Sort( void ) 
{
	cvar_t *list[ MAX_CVARS ], *var;
	int count;
	int i;

	for ( count = 0, var = cvar_vars; var; var = var->next ) {
		if ( var->name ) {
			list[ count++ ] = var;
		} else {
			Com_Error( ERR_FATAL, "Cvar_Sort: NULL cvar name" );
		}
	}

	if ( count < 2 ) {
		return; // nothing to sort
	}

	Cvar_QSortByName( &list[0], count-1 );
	
	cvar_vars = NULL;

	// relink cvars
	for ( i = 0; i < count; i++ ) {
		var = list[ i ];
		// link the variable in
		var->next = cvar_vars;
		if ( cvar_vars )
			cvar_vars->prev = var;
		var->prev = NULL;
		cvar_vars = var;
	}
}

/*
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