sanei_backend.h File Reference

Compatibility header file for backends. More...

Go to the source code of this file.

Data Structures
union	Option_Value
	Option_Value union. More...

Macros
Compatibility macros
#define	__func__   "(unknown)"
#define	PATH_MAX   1024
#define	M_PI   3.14159265358979323846
#define	MM_PER_INCH   25.4
#define	sigset_t   int
#define	sigemptyset(set)   do { *(set) = 0; } while (0)
#define	sigfillset(set)   do { *(set) = ~0; } while (0)
#define	sigaddset(set, signal)   do { *(set) |= sigmask (signal); } while (0)
#define	sigdelset(set, signal)   do { *(set) &= ~sigmask (signal); } while (0)
#define	sigaction(sig, new, old)   sigvec (sig,new,old)
#define	SIGACTION   sigvec
#define	SIG_BLOCK   1
#define	SIG_UNBLOCK   2
#define	SIG_SETMASK   3

Declaration of entry points:
#define	sane_init(a, b)   ENTRY(init) (a,b)
	Internationalization for SANE backends. More...
#define	sane_get_devices(a, b)   ENTRY(get_devices) (a,b)
	Internationalization for SANE backends. More...
#define	sane_open(a, b)   ENTRY(open) (a,b)
	Internationalization for SANE backends. More...
#define	sane_get_option_descriptor(a, b)   ENTRY(get_option_descriptor) (a,b)
	Internationalization for SANE backends. More...
#define	sane_control_option(a, b, c, d, e)   ENTRY(control_option) (a,b,c,d,e)
	Internationalization for SANE backends. More...
#define	sane_get_parameters(a, b)   ENTRY(get_parameters) (a,b)
	Internationalization for SANE backends. More...
#define	sane_start(a)   ENTRY(start) (a)
	Internationalization for SANE backends. More...
#define	sane_read(a, b, c, d)   ENTRY(read) (a,b,c,d)
	Internationalization for SANE backends. More...
#define	sane_set_io_mode(a, b)   ENTRY(set_io_mode) (a,b)
	Internationalization for SANE backends. More...
#define	sane_get_select_fd(a, b)   ENTRY(get_select_fd) (a,b)
	Internationalization for SANE backends. More...
#define	sane_cancel(a)   ENTRY(cancel) (a)
	Internationalization for SANE backends. More...
#define	sane_close(a)   ENTRY(close) (a)
	Internationalization for SANE backends. More...
#define	sane_exit(a)   ENTRY(exit) (a)
	Internationalization for SANE backends. More...
#define	SANE_I18N(text)   text
	Internationalization for SANE backends. More...
#define	SANE_OPTION   1
	Internationalization for SANE backends. More...
SANE_Status ENTRY()	init (SANE_Int *, SANE_Auth_Callback)
	Internationalization for SANE backends. More...
SANE_Status ENTRY()	get_devices (const SANE_Device ***, SANE_Bool)
	Internationalization for SANE backends. More...
SANE_Status ENTRY()	open (SANE_String_Const, SANE_Handle *)
	Internationalization for SANE backends. More...
const SANE_Option_Descriptor *ENTRY()	get_option_descriptor (SANE_Handle, SANE_Int)
	Internationalization for SANE backends. More...
SANE_Status ENTRY()	control_option (SANE_Handle, SANE_Int, SANE_Action, void *, SANE_Word *)
	Internationalization for SANE backends. More...
SANE_Status ENTRY()	get_parameters (SANE_Handle, SANE_Parameters *)
	Internationalization for SANE backends. More...
SANE_Status ENTRY()	start (SANE_Handle)
	Internationalization for SANE backends. More...
SANE_Status ENTRY()	read (SANE_Handle, SANE_Byte *, SANE_Int, SANE_Int *)
	Internationalization for SANE backends. More...
SANE_Status ENTRY()	set_io_mode (SANE_Handle, SANE_Bool)
	Internationalization for SANE backends. More...
SANE_Status ENTRY()	get_select_fd (SANE_Handle, SANE_Int *)
	Internationalization for SANE backends. More...
void ENTRY()	cancel (SANE_Handle)
	Internationalization for SANE backends. More...
void ENTRY()	close (SANE_Handle)
	Internationalization for SANE backends. More...
void ENTRY()	exit (void)
	Internationalization for SANE backends. More...

Detailed Description

Compatibility header file for backends.

This file provides some defines for macros missing on some platforms. It also has the SANE API entry points. sanei_backend.h must be included by every backend.

See also

sanei.h sanei_thread.h

Macro Definition Documentation

sane_init

#define sane_init	(		a,
			b
	)		ENTRY(init) (a,b)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

sane_get_devices

#define sane_get_devices	(		a,
			b
	)		ENTRY(get_devices) (a,b)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

sane_open

#define sane_open	(		a,
			b
	)		ENTRY(open) (a,b)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

sane_get_option_descriptor

#define sane_get_option_descriptor	(		a,
			b
	)		ENTRY(get_option_descriptor) (a,b)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

sane_control_option

#define sane_control_option	(		a,
			b,
			c,
			d,
			e
	)		ENTRY(control_option) (a,b,c,d,e)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

sane_get_parameters

#define sane_get_parameters	(		a,
			b
	)		ENTRY(get_parameters) (a,b)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

sane_start

#define sane_start

(

a

)

ENTRY(start) (a)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

sane_read

#define sane_read	(		a,
			b,
			c,
			d
	)		ENTRY(read) (a,b,c,d)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

sane_set_io_mode

#define sane_set_io_mode	(		a,
			b
	)		ENTRY(set_io_mode) (a,b)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

sane_get_select_fd

#define sane_get_select_fd	(		a,
			b
	)		ENTRY(get_select_fd) (a,b)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

sane_cancel

#define sane_cancel

(

a

)

ENTRY(cancel) (a)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

sane_close

#define sane_close

(

a

)

ENTRY(close) (a)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

sane_exit

#define sane_exit

(

a

)

ENTRY(exit) (a)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

SANE_I18N

#define SANE_I18N

(

text

)

text

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

SANE_OPTION

#define SANE_OPTION   1

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

Function Documentation

init()

SANE_Status ENTRY() init	(	SANE_Int *	,
		SANE_Auth_Callback
	)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

get_devices()

SANE_Status ENTRY() get_devices	(	const SANE_Device ***	,
		SANE_Bool
	)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

open()

SANE_Status ENTRY() open	(	SANE_String_Const	,
		SANE_Handle *
	)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

get_option_descriptor()

const SANE_Option_Descriptor* ENTRY() get_option_descriptor	(	SANE_Handle	,
		SANE_Int
	)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

control_option()

SANE_Status ENTRY() control_option	(	SANE_Handle	,
		SANE_Int	,
		SANE_Action	,
		void *	,
		SANE_Word *
	)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

get_parameters()

SANE_Status ENTRY() get_parameters	(	SANE_Handle	,
		SANE_Parameters *
	)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

start()

SANE_Status ENTRY() start

(

SANE_Handle

)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

read()

SANE_Status ENTRY() read	(	SANE_Handle	,
		SANE_Byte *	,
		SANE_Int	,
		SANE_Int *
	)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

set_io_mode()

SANE_Status ENTRY() set_io_mode	(	SANE_Handle	,
		SANE_Bool
	)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

get_select_fd()

SANE_Status ENTRY() get_select_fd	(	SANE_Handle	,
		SANE_Int *
	)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

cancel()

void ENTRY() cancel

(

SANE_Handle

)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

close()

void ENTRY() close

(

SANE_Handle

)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");

exit()

void ENTRY() exit

(

void

)

Internationalization for SANE backends.

Add SANE_I18N() to all texts that can be translated. E.g. out_txt = SANE_I18N("Hello");