/* Libft Copyright (C) 2026 yctct This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include "libft.h" void ft_striteri(char *s, void (*f)(unsigned int, char *)) { int i; i = 0; while (s[i]) { f(i, &s[i]); i++; } } /* void tmp(unsigned int i, char* s) { i = 0; *s = ft_toupper(*s); } int main(void) { char s[] = " abcd"; ft_striteri(s, tmp); printf("%s\n", s); } */