1043 static void warnfoff (void *ud, const char *message, int tocont);
1044 static void warnfon (void *ud, const char *message, int tocont);
1045 static void warnfcont (void *ud, const char *message, int tocont);
1052 static int checkcontrol (lua_State *L, const char *message, int tocont) {  in checkcontrol()  argument
1053   if (tocont || *(message++) != '@')  /* not a control message? */  in checkcontrol()
1065 static void warnfoff (void *ud, const char *message, int tocont) {  in warnfoff()  argument
1066   checkcontrol((lua_State *)ud, message, tocont);  in warnfoff()
1074 static void warnfcont (void *ud, const char *message, int tocont) {  in warnfcont()  argument
1077   if (tocont)  /* not the last part? */  in warnfcont()
1086 static void warnfon (void *ud, const char *message, int tocont) {  in warnfon()  argument
1087   if (checkcontrol((lua_State *)ud, message, tocont))  /* control message? */  in warnfon()
1090   warnfcont(ud, message, tocont);  /* finish processing */  in warnfon()