diff options
Diffstat (limited to 'wcsmbs/wchar.h')
| -rw-r--r-- | wcsmbs/wchar.h | 61 |
1 files changed, 29 insertions, 32 deletions
diff --git a/wcsmbs/wchar.h b/wcsmbs/wchar.h index 66e72908bb..6ffe38b02f 100644 --- a/wcsmbs/wchar.h +++ b/wcsmbs/wchar.h @@ -196,7 +196,7 @@ extern wchar_t *wcspbrk (__const wchar_t *__wcs, __const wchar_t *__accept) extern wchar_t *wcsstr (__const wchar_t *__haystack, __const wchar_t *__needle) __THROW; -#if defined __USE_XOPEN && !defined __USE_UNIX98 +#ifdef __USE_XOPEN /* Another name for `wcsstr' from XPG4. */ extern wchar_t *wcswcs (__const wchar_t *__haystack, __const wchar_t *__needle) __THROW; @@ -334,7 +334,7 @@ extern float wcstof (__const wchar_t *__restrict __nptr, wchar_t **__restrict __endptr) __THROW; extern long double wcstold (__const wchar_t *__restrict __nptr, wchar_t **__restrict __endptr) __THROW; -#endif /* C9x */ +#endif /* C99 */ /* Convert initial portion of wide string NPTR to `long int' @@ -526,7 +526,7 @@ extern wchar_t *wcpncpy (wchar_t *__dest, __const wchar_t *__src, size_t __n) /* Wide character I/O functions. */ -#ifdef __USE_ISOC99 +#if defined __USE_ISOC99 || defined __USE_UNIX98 /* Select orientation for stream. */ extern int fwide (FILE *__fp, int __mode) __THROW; @@ -572,7 +572,9 @@ extern int wscanf (__const wchar_t *__restrict __format, ...) extern int swscanf (__const wchar_t *__restrict __s, __const wchar_t *__restrict __format, ...) __THROW /* __attribute__ ((__format__ (__wscanf__, 2, 3))) */; +#endif /* Use ISO C99 and Unix98. */ +#ifdef __USE_ISOC99 /* Read formatted input from S into argument list ARG. */ extern int vfwscanf (FILE *__restrict __s, __const wchar_t *__restrict __format, @@ -587,6 +589,7 @@ extern int vswscanf (__const wchar_t *__restrict __s, __const wchar_t *__restrict __format, __gnuc_va_list __arg) __THROW /* __attribute__ ((__format__ (__wscanf__, 2, 0))) */; +#endif /* Use ISO C99. */ /* Read a character from STREAM. */ @@ -596,16 +599,6 @@ extern wint_t getwc (FILE *__stream); /* Read a character from stdin. */ extern wint_t getwchar (void); -#ifdef __USE_GNU -/* These are defined to be equivalent to the `char' functions defined - in POSIX.1:1996. */ -extern wint_t getwc_unlocked (FILE *__stream); -extern wint_t getwchar_unlocked (void); - -/* This is the wide character version of a GNU extension. */ -extern wint_t fgetwc_unlocked (FILE *__stream); -#endif /* Use POSIX or MISC. */ - /* Write a character to STREAM. */ extern wint_t fputwc (wchar_t __wc, FILE *__stream); @@ -614,7 +607,30 @@ extern wint_t putwc (wchar_t __wc, FILE *__stream); /* Write a character to stdout. */ extern wint_t putwchar (wchar_t __wc); + +/* Get a newline-terminated wide character string of finite length + from STREAM. */ +extern wchar_t *fgetws (wchar_t *__restrict __ws, int __n, + FILE *__restrict __stream); + +/* Write a string to STREAM. */ +extern int fputws (__const wchar_t *__restrict __ws, + FILE *__restrict __stream); + + +/* Push a character back onto the input buffer of STREAM. */ +extern wint_t ungetwc (wint_t __wc, FILE *__stream); + + #ifdef __USE_GNU +/* These are defined to be equivalent to the `char' functions defined + in POSIX.1:1996. */ +extern wint_t getwc_unlocked (FILE *__stream); +extern wint_t getwchar_unlocked (void); + +/* This is the wide character version of a GNU extension. */ +extern wint_t fgetwc_unlocked (FILE *__stream); + /* Faster version when locking is not necessary. */ extern wint_t fputwc_unlocked (wchar_t __wc, FILE *__stream); @@ -622,43 +638,24 @@ extern wint_t fputwc_unlocked (wchar_t __wc, FILE *__stream); in POSIX.1:1996. */ extern wint_t putwc_unlocked (wchar_t __wc, FILE *__stream); extern wint_t putwchar_unlocked (wchar_t __wc); -#endif -/* Get a newline-terminated wide character string of finite length - from STREAM. */ -extern wchar_t *fgetws (wchar_t *__restrict __ws, int __n, - FILE *__restrict __stream); - -#ifdef __USE_GNU /* This function does the same as `fgetws' but does not lock the stream. */ extern wchar_t *fgetws_unlocked (wchar_t *__restrict __ws, int __n, FILE *__restrict __stream); -#endif - -/* Write a string to STREAM. */ -extern int fputws (__const wchar_t *__restrict __ws, - FILE *__restrict __stream); - -#ifdef __USE_GNU /* This function does the same as `fputws' but does not lock the stream. */ extern int fputws_unlocked (__const wchar_t *__restrict __ws, FILE *__restrict __stream); #endif -/* Push a character back onto the input buffer of STREAM. */ -extern wint_t ungetwc (wint_t __wc, FILE *__stream); - - /* Format TP into S according to FORMAT. Write no more than MAXSIZE wide characters and return the number of wide characters written, or 0 if it would exceed MAXSIZE. */ extern size_t wcsftime (wchar_t *__restrict __s, size_t __maxsize, __const wchar_t *__restrict __format, __const struct tm *__restrict __tp); -#endif /* Use ISO C9x. */ /* The X/Open standard demands that most of the functions defined in the <wctype.h> header must also appear here. This is probably |