X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fctype%2Fisupper.c;h=96d27704724ea5ccf12f2301a30e9057847fa02d;hb=d6f1494a4f38a212b29a13ee713885058dcf0fe7;hp=76c1ff19463d539db2a7989e1af2e9ac18b1ad67;hpb=36b77c1eaf2ffddb76ef8ed2e6acd046682875c7;p=pdclib

diff --git a/functions/ctype/isupper.c b/functions/ctype/isupper.c
index 76c1ff1..96d2770 100644
--- a/functions/ctype/isupper.c
+++ b/functions/ctype/isupper.c
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /* isupper( int )
 
    This file is part of the Public Domain C Library (PDCLib).
@@ -10,15 +8,17 @@
 
 #ifndef REGTEST
 
+#include <locale.h>
+
 int isupper( int c )
 {
-    return ( _PDCLIB_locale_info.ctype[c].flags & _PDCLIB_CTYPE_UPPER );
+    return ( _PDCLIB_lconv.ctype[c].flags & _PDCLIB_CTYPE_UPPER );
 }
 
 #endif
 
 #ifdef TEST
-#include <_PDCLIB_test.h>
+#include "_PDCLIB_test.h"
 
 int main( void )
 {