forked from KolibriOS/kolibrios
cde4fa851d
- Formatted by clang-format (WebKit-style). - Removed unnecessary errno linux. - Added KOS error codes. - String functions have been replaced with more optimal ones for x86. - Changed wrappers for 70 sysfunction. git-svn-id: svn://kolibrios.org@9765 a494cfbc-eb01-0410-851d-a64ba20cac60
17 lines
375 B
C
17 lines
375 B
C
/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
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#include <string.h>
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size_t strlen(const char* str)
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{
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int d0;
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register int __res;
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__asm__ __volatile__(
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"repne\n\t"
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"scasb\n\t"
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"notl %0\n\t"
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"decl %0"
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: "=c"(__res), "=&D"(d0)
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: "1"(str), "a"(0), "0"(0xffffffff));
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return __res;
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}
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