/* Measure strcspn functions.

   Copyright (C) 2013-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#define STRPBRK_RESULT(s, pos) (pos)

#define RES_TYPE size_t

#define TEST_MAIN

#ifndef WIDE

# define TEST_NAME "strcspn"

#else

# define TEST_NAME "wcscspn"

#endif /* WIDE */

#include "bench-string.h"

#ifndef WIDE

# define STRCSPN strcspn

# define CHAR char

# define SIMPLE_STRCSPN simple_strcspn

# define STUPID_STRCSPN stupid_strcspn

# define STRLEN strlen

#else

# include <wchar.h>

# define STRCSPN wcscspn

# define CHAR wchar_t

# define SIMPLE_STRCSPN simple_wcscspn

# define STUPID_STRCSPN stupid_wcscspn

# define STRLEN wcslen

#endif /* WIDE */

typedef size_t (*proto_t) (const CHAR *, const CHAR *);

size_t SIMPLE_STRCSPN (const CHAR *, const CHAR *);

size_t STUPID_STRCSPN (const CHAR *, const CHAR *);

IMPL (STUPID_STRCSPN, 0)

IMPL (SIMPLE_STRCSPN, 0)

IMPL (STRCSPN, 1)

size_t

SIMPLE_STRCSPN (const CHAR *s, const CHAR *rej)

{

  const CHAR *r, *str = s;

  CHAR c;

  while ((c = *s++) != '\0')

    for (r = rej; *r != '\0'; ++r)

      if (*r == c)

	return s - str - 1;

  return s - str - 1;

}

size_t

STUPID_STRCSPN (const CHAR *s, const CHAR *rej)

{

  size_t ns = STRLEN (s), nrej = STRLEN (rej);

  size_t i, j;

  for (i = 0; i < ns; ++i)

    for (j = 0; j < nrej; ++j)

      if (s[i] == rej[j])

	return i;

  return i;

}

#undef CHAR

#undef STRLEN

#include "bench-strpbrk.c"