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/* memchr( const void *, int, size_t )
This file is part of the Public Domain C Library (PDCLib).
Permission is granted to use, modify, and / or redistribute at will.
*/
#include <string.h>
void * memchr( const void * s
, int c
, size_t n
)
{
const unsigned char * p = ( const unsigned char * ) s;
while ( n-- )
{
if ( *p == ( unsigned char ) c )
{
return ( void * ) p;
}
++p;
}
return NULL;
}