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am 72e983d6: am 398f46dd: am a0259b42: Merge "libc: remove bcmp prototype"

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* commit '72e983d62828e1db5049800b7edef5a1b0cbbcbd':
  libc: remove bcmp prototype
This commit is contained in:
Nick Kralevich 2013-02-21 17:45:27 -08:00 committed by Android Git Automerger
commit d470955eb5
2 changed files with 0 additions and 34 deletions
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33
libc/arch-x86/string/bcmp.S
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@ -1,33 +0,0 @@
/* $OpenBSD: bcmp.S,v 1.3 2005/08/07 11:30:38 espie Exp $ */
/*
* Written by J.T. Conklin <jtc@netbsd.org>.
* Public domain.
*/
#include <machine/asm.h>
ENTRY(bcmp)
pushl %edi
pushl %esi
movl 12(%esp),%edi
movl 16(%esp),%esi
xorl %eax,%eax /* clear return value */
cld /* set compare direction forward */
movl 20(%esp),%ecx /* compare by words */
shrl $2,%ecx
repe
cmpsl
jne L1
movl 20(%esp),%ecx /* compare remainder by bytes */
andl $3,%ecx
repe
cmpsb
je L2
L1: incl %eax
L2: popl %esi
popl %edi
ret
END(bcmp)

1
libc/include/strings.h
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@ -43,7 +43,6 @@
#include <sys/cdefs.h> #include <sys/cdefs.h>
__BEGIN_DECLS __BEGIN_DECLS
int bcmp(const void *, const void *, size_t);
void bcopy(const void *, void *, size_t); void bcopy(const void *, void *, size_t);
void bzero(void *, size_t); void bzero(void *, size_t);
int ffs(int); int ffs(int);