/* native StrToUpper(str[]) native StrToLower(str[]) */ stock StrToUpper(str[]) { for(new i=0; i= 'a' && chara <= 'z') { str[i] -= 32; } } return str; } stock StrToLower(str[]) { for(new i=0; i= 'A' && chara <= 'Z') { str[i] += 32; } } return str; }