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Update libc/string/memcmp.cpp to current coding conventions.

This commit is contained in:
Jonas 'Sortie' Termansen 2014-06-20 15:22:54 +02:00
parent ebadcf2c02
commit 998208d4d3
1 changed files with 8 additions and 6 deletions
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14
libc/string/memcmp.cpp
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@ -1,6 +1,6 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012.
Copyright(C) Jonas 'Sortie' Termansen 2011, 2012, 2014.
This file is part of the Sortix C Library.
@ -22,16 +22,18 @@
*******************************************************************************/
#include <stdint.h>
#include <string.h>
extern "C" int memcmp(const void* a, const void* b, size_t size)
extern "C" int memcmp(const void* a_ptr, const void* b_ptr, size_t size)
{
const uint8_t* buf1 = (const uint8_t*) a;
const uint8_t* buf2 = (const uint8_t*) b;
const unsigned char* a = (const unsigned char*) a_ptr;
const unsigned char* b = (const unsigned char*) b_ptr;
for ( size_t i = 0; i < size; i++ )
{
if ( buf1[i] != buf2[i] ) { return (int)(buf1[i]) - (int)(buf2[i]); }
if ( a[i] < b[i] )
return -1;
if ( a[i] > b[i] )
return +1;
}
return 0;
}