fnet_bool_t fnet_char_t fnet_flag_t fnet_index_t fnet_memcmp fnet_memcpy fnet_memcpy_func fnet_memset fnet_memset_zero FNET_NULL fnet_rand FNET_RAND_MAX fnet_return_t fnet_size_t fnet_srand fnet_ssize_t fnet_strcasecmp fnet_strcat fnet_strchr fnet_strcmp fnet_strcmp_splitter fnet_strcpy fnet_strlen fnet_strncat fnet_strncmp fnet_strncpy fnet_strrchr fnet_strstr fnet_strtok_r fnet_strtoul fnet_tolower

fnet_char_t* fnet_strstr ( const fnet_char_t *  str, const fnet_char_t *  substr  ) Locates a substring. Parameters str Pointer to the null-terminated string to be analyzed. substr Pointer to the null-terminated string to search for. Returns This function returns pointer to the first occurrence in str of the entire sequence of characters specified in substr. This function finds the first occurrence of the substring substr (excluding the terminating null byte) in the string str.