X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstring%2Fstrxfrm.c;h=cb115e24b2816926f6efb860ab7c5218f65571a0;hb=e1c526e9bad3f6e69391e94059096145390508d3;hp=57a106f1aa1b79c8b585ca241a7c9acfe4d80295;hpb=d02f38605b53cdff5460cc6b9e1b2a80c3a2ba4c;p=pdclib

diff --git a/functions/string/strxfrm.c b/functions/string/strxfrm.c
index 57a106f..cb115e2 100644
--- a/functions/string/strxfrm.c
+++ b/functions/string/strxfrm.c
@@ -1,7 +1,3 @@
-/* $Id$ */
-
-/* Release $Name$ */
-
 /* strxfrm( char *, const char *, size_t )
 
    This file is part of the Public Domain C Library (PDCLib).
@@ -12,16 +8,18 @@
 
 #ifndef REGTEST
 
-/* TODO: Dummy function, no locale support yet. */
+#include <_PDCLIB_locale.h>
+
 size_t strxfrm( char * _PDCLIB_restrict s1, const char * _PDCLIB_restrict s2, size_t n )
 {
+    const _PDCLIB_ctype_t *ctype = _PDCLIB_threadlocale()->_CType;
     size_t len = strlen( s2 );
     if ( len < n )
     {
         /* Cannot use strncpy() here as the filling of s1 with '\0' is not part
            of the spec.
         */
-        while ( n-- && ( *s1++ = *s2++ ) );
+        while ( n-- && ( *s1++ = ctype[(unsigned char)*s2++].collation ) );
     }
     return len;
 }