/** Execute a command.
*/
-valerie_error_code valerie_receive( valerie this, char *doc, size_t size, char *format, ... )
+valerie_error_code valerie_receive( valerie this, char *doc, size_t size, const char *format, ... )
{
valerie_error_code error = valerie_server_unavailable;
char *command = malloc( size );
/** Execute a command.
*/
-valerie_error_code valerie_push( valerie this, mlt_service service, size_t size, char *format, ... )
+valerie_error_code valerie_push( valerie this, mlt_service service, size_t size, const char *format, ... )
{
valerie_error_code error = valerie_server_unavailable;
char *command = malloc( size );