+ 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>
+
+#ifndef REGTEST
+
+#include <_PDCLIB_locale.h>
+
+int strcoll( const char * s1, const char * s2 )
+{
+ _PDCLIB_ctype_t * ctype = _PDCLIB_threadlocale()->_CType;
+
+ while ( ( *s1 ) && ( ctype[(unsigned char)*s1].collation == ctype[(unsigned char)*s2].collation ) )
+ {
+ ++s1;
+ ++s2;
+ }
+ return ( ctype[(unsigned char)*s1].collation == ctype[(unsigned char)*s2].collation );
+}
+
+#endif
+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main( void )