* Author: Thomas E. Dickey <dickey@clark.net> 1997,1998 *
****************************************************************************/
/*
- * $Id: progs.priv.h,v 1.24 2000/10/01 01:33:34 tom Exp $
+ * $Id: progs.priv.h,v 1.27 2001/06/18 18:43:52 tom Exp $
*
* progs.priv.h
*
#if !HAVE_ISASCII
# undef isascii
# if ('z'-'a' == 25) && ('z' < 127) && ('Z'-'A' == 25) && ('Z' < 127) && ('9' < 127)
-# define isascii(c) (((c) & 0xff) <= 127)
+# define isascii(c) (UChar(c) <= 127)
# else
# define isascii(c) 1 /* not really ascii anyway */
# endif
#endif
+#define UChar(c) ((unsigned char)(c))
+
#define SIZEOF(v) (sizeof(v)/sizeof(v[0]))