remove support for non-ANSI compilation

*** 18,27 ****
--- 18,29 ----
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*
+  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
+  *
   * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  /*      Copyright (c) 1986 AT&T */
*** 31,55 ****
  /*      This module is created for NLS on Jun.04.86             */
  
  #ifndef _WIDEC_H
  #define _WIDEC_H
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  #include <sys/feature_tests.h>
  
- #if defined(__STDC__)
  #include <stdio.h>      /* For definition of FILE */
- #endif
  #include <euc.h>
  #include <wchar.h>
  
  #ifdef  __cplusplus
  extern "C" {
  #endif
  
- #if defined(__STDC__)
  /* Character based input and output functions */
  extern wchar_t  *getws(wchar_t *);
  extern int      putws(const wchar_t *);
  
  #if !defined(__lint)
--- 33,52 ----
*** 92,152 ****
  extern long long        wstoll(const wchar_t *, wchar_t **, int);
  #endif  /* defined(_LONGLONG_TYPE) */
  
  #endif /* !defined(_STRICT_STDC) && !defined(__XOPEN_OR_POSIX) */
  
- #else   /* !defined(__STDC__) */
- /* Character based input and output functions */
- extern wchar_t          *getws();
- extern int              putws();
- 
- #ifndef getwc
- #define getwc(p)        fgetwc(p)
- #endif
- #ifndef putwc
- #define putwc(x, p)     fputwc((x), (p))
- #endif
- #ifndef getwchar
- #define getwchar()      getwc(stdin)
- #endif
- #ifndef putwchar
- #define putwchar(x)     putwc((x), stdout)
- #endif
- 
- /* wchar_t string operation functions */
- extern wchar_t  *strtows();
- extern wchar_t  *wscpy();
- extern wchar_t  *wsncpy();
- extern wchar_t  *wscat();
- extern wchar_t  *wsncat();
- extern wchar_t  *wschr();
- extern wchar_t  *wsrchr();
- extern wchar_t  *wspbrk();
- extern wchar_t  *wstok();
- 
- extern int      wscmp();
- extern int      wsncmp();
- extern int      wslen();
- extern int      wsspn();
- extern int      wscspn();
- extern int      wscoll();
- extern int      wsxfrm();
- 
- extern char     *wstostr();
- extern wchar_t  *wsdup();
- extern int      wscol();
- extern double   wstod();
- extern long     wstol();
- extern int      wscasecmp();
- extern int      wsncasecmp();
- extern int      wsprintf();
- #if defined(_LONGLONG_TYPE)
- extern long long        wstoll();
- #endif  /* defined(_LONGLONG_TYPE) */
- 
- #endif  /* !defined(__STDC__) */
- 
  /* Returns the code set number for the process code c. */
  #define WCHAR_SHIFT     7
  #define WCHAR_S_MASK    0x7f
  #define wcsetno(c) \
          (((c)&0x20000000)?(((c)&0x10000000)?1:3):(((c)&0x10000000)?2:0))
--- 89,98 ----