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author | Mystery Man <unknown@mandriva.org> | 2005-12-18 12:19:48 +0000 |
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committer | Mystery Man <unknown@mandriva.org> | 2005-12-18 12:19:48 +0000 |
commit | de25dab468737adae2c3f5d45a8bd7eb3fdc83e6 (patch) | |
tree | 874cebd5583c01c90ba083411b4b495dfb517b9a /mdk-stage1/slang/slmemcpy.c | |
parent | 575a03f47cd0de3af62c1b2f2685324943feb08a (diff) | |
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This commit was manufactured by cvs2svn to create tag 'V10_4_6_1mdk'.V10_4_6_1mdk
Diffstat (limited to 'mdk-stage1/slang/slmemcpy.c')
-rw-r--r-- | mdk-stage1/slang/slmemcpy.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/mdk-stage1/slang/slmemcpy.c b/mdk-stage1/slang/slmemcpy.c deleted file mode 100644 index e8665e4c6..000000000 --- a/mdk-stage1/slang/slmemcpy.c +++ /dev/null @@ -1,49 +0,0 @@ -/* Copyright (c) 1992, 1999, 2001 John E. Davis - * This file is part of the S-Lang library. - * - * You may distribute under the terms of either the GNU General Public - * License or the Perl Artistic License. - */ - -/* These routines are fast memcpy, memset routines. When available, I - use system rouines. For msdos, I use inline assembly. */ - -/* The current versions only work in the forward direction only!! */ - -#include "slinclud.h" - -#include "slang.h" -#include "_slang.h" - -char *SLmemcpy(char *s1, char *s2, int n) -{ -#if defined(__BORLANDC__) && defined(__MSDOS__) - asm mov ax, ds - asm mov bx, si - asm mov dx, di - asm mov cx, n - asm les di, s1 - asm lds si, s2 - asm cld - asm rep movsb - asm mov ds, ax - asm mov si, bx - asm mov di, dx - return(s1); - -#else - register char *smax, *s = s1; - int n2; - - n2 = n % 4; - smax = s + (n - 4); - while (s <= smax) - { - *s = *s2; *(s + 1) = *(s2 + 1); *(s + 2) = *(s2 + 2); *(s + 3) = *(s2 + 3); - s += 4; - s2 += 4; - } - while (n2--) *s++ = *s2++; - return(s1); -#endif -} |