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sys: posix: remove not needed strings.h

pr/spi.typo
Kaspar Schleiser 6 years ago
parent
commit
2121c6effd
  1. 51
      sys/posix/include/strings.h

51
sys/posix/include/strings.h

@ -1,51 +0,0 @@
/*
* Copyright (C) 2013 INRIA.
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup posix
* @{
*
* @file
* @brief string operations
*
* @see <a href="http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/strings.h.html">
* The Open Group Base Specifications Issue 7, <strings.h>
* </a>
*
* @author Martine Lenders <mlenders@inf.fu-berlin.de>
*/
#ifndef STRINGS_H
#define STRINGS_H
#include <sys/types.h>
#include <stddef.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Returns the position of the first (least significant) bit set in
* integer *i*, or 0 if no bits are set in i.
*
* @param[in] i an integer number.
*
* @return Position (1 for least significant bit) of the first bit set,
* 0 if no bits are set.
*
* @see <a href="http://pubs.opengroup.org/onlinepubs/9699919799/functions/ffs.html">
* The Open Group Base Specification Issue 7, ffs
* </a>
*/
#define ffs(i) __builtin_ffs(i)
#ifdef __cplusplus
}
#endif
#endif /* STRINGS_H */
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