nuttx/libc/stdlib/lib_imaxabs.c

/****************************************************************************
 * libc/stdlib//lib_abs.c
 *
 *   Copyright (C) 2010-2011 Gregory Nutt. All rights reserved.
 *   Author: Gregory Nutt <gnutt@nuttx.org>
 *
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 ****************************************************************************/

/****************************************************************************
 * Included Files
 ****************************************************************************/

#include <nuttx/config.h>
#include <inttypes.h>

/****************************************************************************
 * Public Functions
 ****************************************************************************/

intmax_t imaxabs(intmax_t j)
{
  if (j < 0)
    {
      j = -j;
    }
  return j;
}