| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #ifndef STRING_H |
| #define STRING_H |
| |
| #include <stdarg.h> /* IWYU pragma: export */ |
| #include <stddef.h> |
| #include <stdio.h> /* IWYU pragma: export */ |
| |
| void *memcpy(void *dest, const void *src, size_t n); |
| void *memmove(void *dest, const void *src, size_t n); |
| void *memset(void *s, int c, size_t n); |
| int memcmp(const void *s1, const void *s2, size_t n); |
| void *memchr(const void *s, int c, size_t n); |
| char *strdup(const char *s); |
| char *strconcat(const char *s1, const char *s2); |
| size_t strnlen(const char *src, size_t max); |
| size_t strlen(const char *src); |
| char *strchr(const char *s, int c); |
| char *strncpy(char *to, const char *from, int count); |
| char *strcpy(char *dst, const char *src); |
| int strcmp(const char *s1, const char *s2); |
| int strncmp(const char *s1, const char *s2, int maxlen); |
| int strspn(const char *str, const char *spn); |
| int strcspn(const char *str, const char *spn); |
| char *strstr(const char *haystack, const char *needle); |
| char *strtok_r(char *str, const char *delim, char **ptr); |
| char *strtok(char *str, const char *delim); |
| long atol(const char *str); |
| |
| /** |
| * Find a character in a string. |
| * |
| * @param s The string. |
| * @param c The character. |
| * @return A pointer to the last occurrence of the character in the |
| * string, or NULL if the character was not encountered within the string. |
| */ |
| char *strrchr(const char *s, int c); |
| |
| /* |
| * Parses an unsigned integer and moves the input pointer forward to the first |
| * character that's not a valid digit. s and *s must not be NULL. Result |
| * undefined if it overruns the return type size. |
| */ |
| unsigned int skip_atoi(char **s); |
| |
| #endif /* STRING_H */ |