X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fctype%2Fisupper.c;h=acf7d067b7a559a5218ea6bc1e7dfafc8a370272;hb=b1fc26afebd4d557ff89a44bc21767a8704c3809;hp=76c1ff19463d539db2a7989e1af2e9ac18b1ad67;hpb=36b77c1eaf2ffddb76ef8ed2e6acd046682875c7;p=pdclib

diff --git a/functions/ctype/isupper.c b/functions/ctype/isupper.c
index 76c1ff1..acf7d06 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).
@@ -10,9 +8,11 @@
 
 #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