Function utf8proc_map_custom

utf8proc.c:775–803

}

UTF8PROC_DLLEXPORT utf8proc_ssize_t utf8proc_map_custom(
  const utf8proc_uint8_t *str, utf8proc_ssize_t strlen, utf8proc_uint8_t **dstptr, utf8proc_option_t options,
  utf8proc_custom_func custom_func, void *custom_data
) {
  utf8proc_int32_t *buffer;
  utf8proc_ssize_t result;
  *dstptr = NULL;
  result = utf8proc_decompose_custom(str, strlen, NULL, 0, options, custom_func, custom_data);
  if (result < 0) return result;
  buffer = (utf8proc_int32_t *) malloc(((utf8proc_size_t)result) * sizeof(utf8proc_int32_t) + 1);
  if (!buffer) return UTF8PROC_ERROR_NOMEM;
  result = utf8proc_decompose_custom(str, strlen, buffer, result, options, custom_func, custom_data);
  if (result < 0) {
    free(buffer);
    return result;
  }
  result = utf8proc_reencode(buffer, result, options);
  if (result < 0) {
    free(buffer);
    return result;
  }
  {
    utf8proc_int32_t *newptr;
    newptr = (utf8proc_int32_t *) realloc(buffer, (size_t)result+1);
    if (newptr) buffer = newptr;
  }
  *dstptr = (utf8proc_uint8_t *)buffer;
  return result;
}

UTF8PROC_DLLEXPORT utf8proc_uint8_t *utf8proc_NFD(const utf8proc_uint8_t *str) {
  utf8proc_uint8_t *retval;