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Diff for /src/include/stdio.h between version 1.98 and 1.99

version 1.98, 2019/12/13 20:25:16 version 1.99, 2020/03/20 01:08:42
Line 41 
Line 41 
 #include <sys/featuretest.h>  #include <sys/featuretest.h>
 #include <sys/ansi.h>  #include <sys/ansi.h>
   
   #if (!defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
       !defined(_XOPEN_SOURCE)) || ((_POSIX_C_SOURCE - 0) >= 200809L || \
        defined(_ISOC99_SOURCE) || (__STDC_VERSION__ - 0) >= 199901L || \
        (__cplusplus - 0) >= 201103L || defined(_NETBSD_SOURCE))
   #define __STDIO_C99_FEATURES
   #endif
   
 #ifdef  _BSD_SIZE_T_  #ifdef  _BSD_SIZE_T_
 typedef _BSD_SIZE_T_    size_t;  typedef _BSD_SIZE_T_    size_t;
 #undef  _BSD_SIZE_T_  #undef  _BSD_SIZE_T_
Line 307  __END_DECLS
Line 314  __END_DECLS
 /*  /*
  * IEEE Std 1003.1c-95, also adopted by X/Open CAE Spec Issue 5 Version 2   * IEEE Std 1003.1c-95, also adopted by X/Open CAE Spec Issue 5 Version 2
  */   */
 #if (_POSIX_C_SOURCE - 0) >= 199506L || (_XOPEN_SOURCE - 0) >= 500 || \  #if defined(__STDIO_C99_FEATURES) || (_POSIX_C_SOURCE - 0) >= 199506L || \
     defined(_REENTRANT) || defined(_NETBSD_SOURCE)      (_XOPEN_SOURCE - 0) >= 500 || defined(_REENTRANT)
 __BEGIN_DECLS  __BEGIN_DECLS
 void    flockfile(FILE *);  void    flockfile(FILE *);
 int     ftrylockfile(FILE *);  int     ftrylockfile(FILE *);
Line 318  int getchar_unlocked(void);
Line 325  int getchar_unlocked(void);
 int     putc_unlocked(int, FILE *);  int     putc_unlocked(int, FILE *);
 int     putchar_unlocked(int);  int     putchar_unlocked(int);
 __END_DECLS  __END_DECLS
 #endif /* _POSIX_C_SOURCE >= 1995056 || _XOPEN_SOURCE >= 500 || ... */  #endif /* C99 || _POSIX_C_SOURCE >= 1995056 || _XOPEN_SOURCE >= 500 || ... */
   
 /*  /*
  * Functions defined in POSIX 1003.2 and XPG2 or later.   * Functions defined in POSIX 1003.2 and XPG2 or later.
Line 339  __END_DECLS
Line 346  __END_DECLS
 /*  /*
  * Functions defined in ISO XPG4.2, ISO C99, POSIX 1003.1-2001 or later.   * Functions defined in ISO XPG4.2, ISO C99, POSIX 1003.1-2001 or later.
  */   */
 #if ((__STDC_VERSION__ - 0) >= 199901L) || \  #if defined(__STDIO_C99_FEATURES) || (_POSIX_C_SOURCE - 0) >= 200112L || \
     ((_POSIX_C_SOURCE - 0) >= 200112L) || \  
     (defined(_XOPEN_SOURCE) && defined(_XOPEN_SOURCE_EXTENDED)) || \      (defined(_XOPEN_SOURCE) && defined(_XOPEN_SOURCE_EXTENDED)) || \
     ((_XOPEN_SOURCE - 0) >= 500) || \      (_XOPEN_SOURCE - 0) >= 500
     defined(_ISOC99_SOURCE) || defined(_NETBSD_SOURCE)  
 __BEGIN_DECLS  __BEGIN_DECLS
 int      snprintf(char * __restrict, size_t, const char * __restrict, ...)  int      snprintf(char * __restrict, size_t, const char * __restrict, ...)
                 __printflike(3, 4);                  __printflike(3, 4);
Line 387  __END_DECLS
Line 392  __END_DECLS
  * Functions defined in ISO C99.  Still put under _NETBSD_SOURCE due to   * Functions defined in ISO C99.  Still put under _NETBSD_SOURCE due to
  * backward compatible.   * backward compatible.
  */   */
 #if defined(_ISOC99_SOURCE) || defined(_NETBSD_SOURCE)  #if defined(__STDIO_C99_FEATURES)
 __BEGIN_DECLS  __BEGIN_DECLS
 int      vscanf(const char * __restrict, __va_list)  int      vscanf(const char * __restrict, __va_list)
                 __scanflike(1, 0);                  __scanflike(1, 0);
Line 397  int  vsscanf(const char * __restrict, co
Line 402  int  vsscanf(const char * __restrict, co
     __va_list)      __va_list)
     __scanflike(2, 0);      __scanflike(2, 0);
 __END_DECLS  __END_DECLS
 #endif /* _ISOC99_SOURCE || _NETBSD_SOURCE */  #endif /* C99 */
   
 /*  /*
  * Routines that are purely local.   * Routines that are purely local.
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Removed from v.1.98  
changed lines
  Added in v.1.99
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