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(__PMT): New macro. Defined like __P.

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Use is for function pointers.

From-SVN: r20791
This commit is contained in:
Ulrich Drepper 1998-06-29 11:45:10 +00:00
parent a611ae14b3
commit e6cc3b8058
1 changed files with 8 additions and 6 deletions
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14
libio/libio.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1991, 92, 93, 94, 95, 97 Free Software Foundation, Inc.
/* Copyright (C) 1991, 92, 93, 94, 95, 97, 98 Free Software Foundation, Inc.
This file is part of the GNU IO Library.
Written by Per Bothner <bothner@cygnus.com>.
@ -60,8 +60,10 @@
# else
# ifdef __STDC__
# define __P(p) p
# define __PMT(p) p
# else
# define __P(p) ()
# define __PMT(p) ()
# endif
# endif
#endif /*!__P*/
@ -267,10 +269,10 @@ extern struct _IO_FILE_plus _IO_stdin_, _IO_stdout_, _IO_stderr_;
/* Define the user-visible type, with user-friendly member names. */
typedef struct
{
_IO_ssize_t (*read) __P ((struct _IO_FILE *, void *, _IO_ssize_t));
_IO_ssize_t (*write) __P ((struct _IO_FILE *, const void *, _IO_ssize_t));
_IO_fpos_t (*seek) __P ((struct _IO_FILE *, _IO_off_t, int));
int (*close) __P ((struct _IO_FILE *));
_IO_ssize_t (*read) __PMT ((struct _IO_FILE *, void *, _IO_ssize_t));
_IO_ssize_t (*write) __PMT ((struct _IO_FILE *, const void *, _IO_ssize_t));
_IO_fpos_t (*seek) __PMT ((struct _IO_FILE *, _IO_off_t, int));
int (*close) __PMT ((struct _IO_FILE *));
} _IO_cookie_io_functions_t;
/* Special file type for fopencookie function. */
@ -340,7 +342,7 @@ extern _IO_ssize_t _IO_padn __P ((_IO_FILE *, int, _IO_ssize_t));
extern _IO_size_t _IO_sgetn __P ((_IO_FILE *, void *, _IO_size_t));
#if defined(_G_IO_IO_FILE_VERSION) && _G_IO_IO_FILE_VERSION == 0x20001
extern _IO_fpos64_t _IO_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
extern _IO_fpos64_t _IO_seekoff __P ((_IO_FILE *, _IO_off64_t, int, int));
extern _IO_fpos64_t _IO_seekpos __P ((_IO_FILE *, _IO_fpos64_t, int));
#else
extern _IO_fpos_t _IO_seekoff __P ((_IO_FILE *, _IO_off_t, int, int));