Function LLVM_LIBC_FUNCTION

system/lib/llvm-libc/src/string/memchr.cpp:20–26

TODO: Look at performance benefits of comparing words.

// TODO: Look at performance benefits of comparing words.
LLVM_LIBC_FUNCTION(void *, memchr, (const void *src, int c, size_t n)) {
  if (n)
    LIBC_CRASH_ON_NULLPTR(src);
  return internal::find_first_character(
      reinterpret_cast<const unsigned char *>(src),
      static_cast<unsigned char>(c), n);
}

} // namespace LIBC_NAMESPACE_DECL