39 lines
752 B
C
39 lines
752 B
C
/* memset( void *, int, 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 <string.h>
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#ifndef REGTEST
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void * memset( void * s, int c, size_t n )
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{
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unsigned char * p = (unsigned char *) s;
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while ( n-- )
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{
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*p++ = (unsigned char) c;
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}
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return s;
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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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char s[] = "xxxxxxxxx";
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TESTCASE( memset( s, 'o', 10 ) == s );
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TESTCASE( s[9] == 'o' );
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TESTCASE( memset( s, '_', 0 ) == s );
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TESTCASE( s[0] == 'o' );
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TESTCASE( memset( s, '_', 1 ) == s );
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TESTCASE( s[0] == '_' );
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TESTCASE( s[1] == 'o' );
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return TEST_RESULTS;
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}
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#endif
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