1#include <libio.h>
2
3/* These emulate stdio functionality, but with a different name
4   (_IO_ungetc instead of ungetc), and using _IO_FILE instead of FILE. */
5
6#ifdef __cplusplus
7extern "C" {
8#endif
9
10extern int _IO_fclose __P((_IO_FILE*));
11extern int _IO_new_fclose __P((_IO_FILE*));
12extern int _IO_old_fclose __P((_IO_FILE*));
13extern _IO_FILE *_IO_fdopen __P((int, const char*));
14extern _IO_FILE *_IO_old_fdopen __P((int, const char*));
15extern _IO_FILE *_IO_new_fdopen __P((int, const char*));
16extern int _IO_fflush __P((_IO_FILE*));
17extern int _IO_fgetpos __P((_IO_FILE*, _IO_fpos_t*));
18extern int _IO_fgetpos64 __P((_IO_FILE*, _IO_fpos64_t*));
19extern char* _IO_fgets __P((char*, int, _IO_FILE*));
20extern _IO_FILE *_IO_fopen __P((const char*, const char*));
21extern _IO_FILE *_IO_old_fopen __P((const char*, const char*));
22extern _IO_FILE *_IO_new_fopen __P((const char*, const char*));
23extern _IO_FILE *_IO_fopen64 __P((const char*, const char*));
24extern _IO_FILE *__fopen_internal __P((const char*, const char*, int));
25extern _IO_FILE *__fopen_maybe_mmap __P((_IO_FILE *));
26extern int _IO_fprintf __P((_IO_FILE*, const char*, ...));
27extern int _IO_fputs __P((const char*, _IO_FILE*));
28libc_hidden_proto (_IO_fputs)
29extern int _IO_fsetpos __P((_IO_FILE*, const _IO_fpos_t *));
30extern int _IO_fsetpos64 __P((_IO_FILE*, const _IO_fpos64_t *));
31extern long int _IO_ftell __P((_IO_FILE*));
32extern _IO_size_t _IO_fread __P((void*, _IO_size_t, _IO_size_t, _IO_FILE*));
33extern _IO_size_t _IO_fwrite __P((const void*,
34				      _IO_size_t, _IO_size_t, _IO_FILE*));
35extern char* _IO_gets __P((char*));
36extern void _IO_perror __P((const char*));
37extern int _IO_printf __P((const char*, ...));
38extern int _IO_puts __P((const char*));
39extern int _IO_scanf __P((const char*, ...));
40extern void _IO_setbuffer __P((_IO_FILE *, char*, _IO_size_t));
41extern int _IO_setvbuf __P((_IO_FILE*, char*, int, _IO_size_t));
42extern int _IO_sscanf __P((const char*, const char*, ...));
43extern int _IO_sprintf __P((char *, const char*, ...));
44extern int _IO_ungetc __P((int, _IO_FILE*));
45extern int _IO_vsscanf __P((const char *, const char *, _IO_va_list));
46extern int _IO_vsprintf __P((char*, const char*, _IO_va_list));
47extern int _IO_vswprintf __P((wchar_t*, _IO_size_t, const wchar_t*,
48			      _IO_va_list));
49
50struct obstack;
51extern int _IO_obstack_vprintf __P ((struct obstack *, const char *,
52				     _IO_va_list));
53extern int _IO_obstack_printf __P ((struct obstack *, const char *, ...));
54#ifndef _IO_pos_BAD
55#define _IO_pos_BAD ((_IO_off64_t)(-1))
56#endif
57#define _IO_clearerr(FP) ((FP)->_flags &= ~(_IO_ERR_SEEN|_IO_EOF_SEEN))
58#define _IO_fseek(__fp, __offset, __whence) \
59  (_IO_seekoff_unlocked (__fp, __offset, __whence, _IOS_INPUT|_IOS_OUTPUT) \
60   == _IO_pos_BAD ? EOF : 0)
61#define _IO_rewind(FILE) \
62  (void) _IO_seekoff_unlocked (FILE, 0, 0, _IOS_INPUT|_IOS_OUTPUT)
63#define _IO_vprintf(FORMAT, ARGS) \
64  INTUSE(_IO_vfprintf) (_IO_stdout, FORMAT, ARGS)
65#define _IO_freopen(FILENAME, MODE, FP) \
66  (INTUSE(_IO_file_close_it)(FP), \
67   INTUSE(_IO_file_fopen)(FP, FILENAME, MODE, 1))
68#define _IO_old_freopen(FILENAME, MODE, FP) \
69  (_IO_old_file_close_it (FP), _IO_old_file_fopen(FP, FILENAME, MODE))
70#define _IO_freopen64(FILENAME, MODE, FP) \
71  (INTUSE(_IO_file_close_it)(FP), \
72   INTUSE(_IO_file_fopen)(FP, FILENAME, MODE, 0))
73#define _IO_fileno(FP) ((FP)->_fileno)
74extern _IO_FILE* _IO_popen __P((const char*, const char*));
75extern _IO_FILE* _IO_new_popen __P((const char*, const char*));
76extern _IO_FILE* _IO_old_popen __P((const char*, const char*));
77extern int __new_pclose __P((_IO_FILE *));
78extern int __old_pclose __P((_IO_FILE *));
79#define _IO_pclose _IO_fclose
80#define _IO_setbuf(_FP, _BUF) INTUSE(_IO_setbuffer)(_FP, _BUF, _IO_BUFSIZ)
81#define _IO_setlinebuf(_FP) INTUSE(_IO_setvbuf)(_FP, NULL, 1, 0)
82
83_IO_FILE *__new_freopen __P ((const char *, const char *, _IO_FILE *));
84_IO_FILE *__old_freopen __P ((const char *, const char *, _IO_FILE *));
85
86/* Prototype for functions with alternative entry point.  */
87extern void _IO_setbuffer_internal __P((_IO_FILE *, char*, _IO_size_t));
88extern _IO_size_t _IO_fread_internal __P((void*, _IO_size_t, _IO_size_t,
89					  _IO_FILE*));
90extern _IO_FILE *_IO_fdopen_internal __P((int, const char*));
91extern int _IO_vsprintf_internal __P((char*, const char*, _IO_va_list));
92extern int _IO_fflush_internal __P((_IO_FILE*));
93extern _IO_size_t _IO_fwrite_internal __P((const void*, _IO_size_t,
94					   _IO_size_t, _IO_FILE*));
95extern long int _IO_ftell_internal __P((_IO_FILE*));
96extern int _IO_fputs_internal __P((const char*, _IO_FILE*));
97extern int _IO_setvbuf_internal __P((_IO_FILE*, char*, int, _IO_size_t));
98
99#ifdef __cplusplus
100}
101#endif
102