string.c

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/*
 * SPDX-License-Identifier: GPL-3.0-only
 * This file is part of Lazuli.
 */
 
#include <string.h>
 
#include <Lazuli/common.h>
 
size_t
strlen(const char *s)
{
  const char * const original = s;
 
  if (NULL == original) {
    return 0;
  }
 
  while ('\0' != *(s++));
 
  --s; /* To exclude the count of the final '\0' */
 
  return s - original;
}