40 lines
777 B
C
40 lines
777 B
C
/* wmemcmp( const wchar_t *, const wchar_t *, size_t )
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This file is part of the Public Domain C Library (PDCLib).
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Permission is granted to use, modify, and / or redistribute at will.
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*/
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#include <wchar.h>
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#ifndef REGTEST
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int wmemcmp( const wchar_t * p1, const wchar_t * p2, size_t n )
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{
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while ( n-- )
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{
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if ( *p1 != *p2 )
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{
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return *p1 - *p2;
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}
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++p1;
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++p2;
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}
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return 0;
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}
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#endif
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#ifdef TEST
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#include "_PDCLIB_test.h"
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int main( void )
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{
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wchar_t const xxxxx[] = L"xxxxx";
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TESTCASE( wmemcmp( wabcde, wabcdx, 5 ) < 0 );
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TESTCASE( wmemcmp( wabcde, wabcdx, 4 ) == 0 );
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TESTCASE( wmemcmp( wabcde, xxxxx, 0 ) == 0 );
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TESTCASE( wmemcmp( xxxxx, wabcde, 1 ) > 0 );
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return 0;
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}
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#endif
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