blob: db92bde47add4b96db88bea6c4a3ed742ff9a78b [file] [log] [blame]
/**
* Copyright (C) 2013 Regents of the University of California.
* @author: Jeff Thompson <jefft0@remap.ucla.edu>
* See COPYING for copyright and distribution information.
*/
#include "ndn_memory.h"
#if !HAVE_MEMCMP
int ndn_memcmp(uint8_t *buf1, uint8_t *buf2, unsigned int len)
{
unsigned int i;
for (i = 0; i < len; i++) {
if (buf1[i] > buf2[i])
return 1;
else if (buf1[i] < buf2[i])
return -1;
}
return 0;
}
#else
int ndn_memcmp_stub_to_avoid_empty_file_warning = 0;
#endif
#if !HAVE_MEMCPY
void ndn_memcpy(uint8_t *dest, uint8_t *src, unsigned int len)
{
unsigned int i;
for (i = 0; i < len; i++)
dest[i] = src[i];
}
#else
int ndn_memcpy_stub_to_avoid_empty_file_warning = 0;
#endif
#if !HAVE_MEMSET
void ndn_memset(uint8_t *dest, int val, unsigned int len)
{
unsigned int i;
for (i = 0; i < len; i++)
dest[i] = (uint8_t)val;
}
#else
int ndn_memset_stub_to_avoid_empty_file_warning = 0;
#endif