Comment cleanups.

[pdclib] / functions / string / strcoll.c

diff --git a/functions/string/strcoll.c b/functions/string/strcoll.c
index 58814d65ecd8d8aa0eb3998b93b898ca51291be5..461f80925311ff1e429b3b37e9507a241143dc58 100644 (file)
--- a/functions/string/strcoll.c
+++ b/functions/string/strcoll.c
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /* strcoll( const char *, const char * )
 
    This file is part of the Public Domain C Library (PDCLib).
@@ -10,10 +8,16 @@
 
 #ifndef REGTEST
 
-/* TODO: Dummy function, PDCLib does not support locales yet. */
+#include <locale.h>
+
 int strcoll( const char * s1, const char * s2 )
 {
-    return strcmp( s1, s2 );
+    while ( ( *s1 ) && ( _PDCLIB_lconv.ctype[(unsigned char)*s1].collation == _PDCLIB_lconv.ctype[(unsigned char)*s2].collation ) )
+    {
+        ++s1;
+        ++s2;
+    }
+    return ( _PDCLIB_lconv.ctype[(unsigned char)*s1].collation == _PDCLIB_lconv.ctype[(unsigned char)*s2].collation );
 }
 
 #endif