27 lines
451 B
C
27 lines
451 B
C
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/* strrchr( const char *, int )
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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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char * strrchr( const char * s, int c )
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{
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size_t i = 0;
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while ( s[i++] )
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{
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/* EMPTY */
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}
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do
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{
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if ( s[--i] == ( char ) c )
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{
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return ( char * ) s + i;
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}
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} while ( i );
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return NULL;
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}
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