remove support for non-ANSI compilation

@@ -22,16 +22,15 @@
 /*      Copyright (c) 1988 AT&T */
 /*        All Rights Reserved   */
 
 
 /*
+ * Copyright 2014 Garrett D'Amore <garrett@damore.org>
+ *
  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
-/*
- * Copyright 2014 Garrett D'Amore <garrett@damore.org>
- */
 
 #ifndef _CTYPE_H
 #define _CTYPE_H
 
 #include <iso/ctype_iso.h>

@@ -61,12 +60,10 @@
 
 #ifdef  __cplusplus
 extern "C" {
 #endif
 
-#if defined(__STDC__)
-
 #if defined(__EXTENSIONS__) || \
         ((!defined(_STRICT_STDC) && !defined(_POSIX_C_SOURCE)) || \
         defined(_XOPEN_SOURCE))
 
 extern int isascii(int);

@@ -110,23 +107,10 @@
 extern int isupper_l(int, locale_t);
 extern int isxdigit_l(int, locale_t);
 
 #endif /* defined(_XPG7) || !defined(_STRICT_SYMBOLS) */
 
-#else   /* defined(__STDC__) */
-
-#if !defined(__lint)
-
-#define isascii(c)      (!(((int)(c)) & ~0177))
-#define _toupper(c)     (isascii(c) ? __trans_upper[(int)(c)] : toupper(c))
-#define _tolower(c)     (isascii(c) ? __trans_lower[(int)(c)] : tolower(c))
-#define toascii(c)      (((int)(c)) & 0177)
-
-#endif  /* !defined(__lint) */
-
-#endif  /* defined(__STDC__) */
-
 #ifdef  __cplusplus
 }
 #endif
 
 #endif  /* _CTYPE_H */