X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fctype%2Fisalnum.c;h=ea59b4ad241979ef4b2555c8ab5521c881b73eaa;hb=5596d52a975696c29adc741ac1cdb49fb7315d73;hp=d6e217b1a703cf7642000a1f832affcaebe216c2;hpb=36b77c1eaf2ffddb76ef8ed2e6acd046682875c7;p=pdclib

diff --git a/functions/ctype/isalnum.c b/functions/ctype/isalnum.c
index d6e217b..ea59b4a 100644
--- a/functions/ctype/isalnum.c
+++ b/functions/ctype/isalnum.c
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /* isalnum( int )
 
    This file is part of the Public Domain C Library (PDCLib).
@@ -10,9 +8,11 @@
 
 #ifndef REGTEST
 
+#include <locale.h>
+
 int isalnum( int c )
 {
-    return ( _PDCLIB_locale_info.ctype[c].flags & ( _PDCLIB_CTYPE_ALPHA | _PDCLIB_CTYPE_DIGIT ) );
+    return ( _PDCLIB_lconv.ctype[c].flags & ( _PDCLIB_CTYPE_ALPHA | _PDCLIB_CTYPE_DIGIT ) );
 }
 
 #endif