1 | size_t strlen(const char* str) { |
1 | char* strcpy(char* to, const char* from) { |
1 | char *strstr(const char *haystack, const char *needle) { |
1 | int atoi(const char *str) { |
1 | void compute_prefix(const char *pattern, int next[]) { |
1 | void hanoi(int n, char x, char y, char z) { |