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30 lines
269 B
C
30 lines
269 B
C
/* $Id$
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*/
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#include "tchar.h"
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.globl _tcslen
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_tcslen:
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push %edi
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mov 0x8(%esp), %edi
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xor %eax, %eax
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test %edi,%edi
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jz _tcslen_end
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mov $-1, %ecx
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cld
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repne _tscas
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not %ecx
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dec %ecx
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mov %ecx, %eax
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_tcslen_end:
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pop %edi
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ret
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/* EOF */
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