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fixes some warnings.

merge-requests/1/head
Frank Zago 2004-11-13 19:59:55 +00:00
rodzic 51955adb9d
commit 2dd9cff710
2 zmienionych plików z 10 dodań i 16 usunięć
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20
backend/dc210.c
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@ -167,7 +167,7 @@ static SANE_Option_Descriptor sod[] = {
4, 4,
SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT, SANE_CAP_SOFT_SELECT | SANE_CAP_SOFT_DETECT,
SANE_CONSTRAINT_RANGE, SANE_CONSTRAINT_RANGE,
{(SANE_String_Const *) & image_range} /* this is ANSI conformant! */ {(void *) & image_range}
} }
, ,
@ -653,7 +653,7 @@ change_res (int fd, unsigned char res)
} }
SANE_Status SANE_Status
sane_init (SANE_Int * version_code, SANE_Auth_Callback UNUSEDARG authorize) sane_init (SANE_Int * version_code, SANE_Auth_Callback __unused__ authorize)
{ {
char f[] = "sane_init"; char f[] = "sane_init";
@ -826,7 +826,7 @@ static const SANE_Device dev[] = {
SANE_Status SANE_Status
sane_get_devices (const SANE_Device *** device_list, sane_get_devices (const SANE_Device *** device_list,
SANE_Bool UNUSEDARG local_only) SANE_Bool __unused__ local_only)
{ {
static const SANE_Device *devlist[] = { static const SANE_Device *devlist[] = {
dev + 0, 0 dev + 0, 0
@ -1127,7 +1127,7 @@ my_source_mgr;
typedef my_source_mgr *my_src_ptr; typedef my_source_mgr *my_src_ptr;
METHODDEF (void) METHODDEF (void)
sanei_jpeg_init_source (j_decompress_ptr UNUSEDARG cinfo) sanei_jpeg_init_source (j_decompress_ptr __unused__ cinfo)
{ {
/* nothing to do */ /* nothing to do */
} }
@ -1169,7 +1169,7 @@ sanei_jpeg_skip_input_data (j_decompress_ptr cinfo, long num_bytes)
} }
METHODDEF (void) METHODDEF (void)
sanei_jpeg_term_source (j_decompress_ptr UNUSEDARG cinfo) sanei_jpeg_term_source (j_decompress_ptr __unused__ cinfo)
{ {
/* no work necessary here */ /* no work necessary here */
} }
@ -1274,7 +1274,7 @@ sane_start (SANE_Handle handle)
} }
SANE_Status SANE_Status
sane_read (SANE_Handle UNUSEDARG handle, SANE_Byte * data, sane_read (SANE_Handle __unused__ handle, SANE_Byte * data,
SANE_Int max_length, SANE_Int * length) SANE_Int max_length, SANE_Int * length)
{ {
@ -1377,7 +1377,7 @@ sane_read (SANE_Handle UNUSEDARG handle, SANE_Byte * data,
} }
void void
sane_cancel (SANE_Handle UNUSEDARG handle) sane_cancel (SANE_Handle __unused__ handle)
{ {
DBG (127, "sane_cancel() called\n"); DBG (127, "sane_cancel() called\n");
if (Camera.scanning) if (Camera.scanning)
@ -1387,14 +1387,14 @@ sane_cancel (SANE_Handle UNUSEDARG handle)
} }
SANE_Status SANE_Status
sane_set_io_mode (SANE_Handle UNUSEDARG handle, sane_set_io_mode (SANE_Handle __unused__ handle,
SANE_Bool UNUSEDARG non_blocking) SANE_Bool __unused__ non_blocking)
{ {
return SANE_STATUS_UNSUPPORTED; return SANE_STATUS_UNSUPPORTED;
} }
SANE_Status SANE_Status
sane_get_select_fd (SANE_Handle UNUSEDARG handle, SANE_Int * UNUSEDARG fd) sane_get_select_fd (SANE_Handle __unused__ handle, SANE_Int __unused__ * fd)
{ {
return SANE_STATUS_UNSUPPORTED; return SANE_STATUS_UNSUPPORTED;
} }

6
backend/dc210.h
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@ -76,12 +76,6 @@
#define NULL 0L #define NULL 0L
#endif #endif
#ifdef __GNUC__
#define UNUSEDARG __attribute__ ((unused))
#else
#define UNUSEDARG
#endif
typedef struct picture_info typedef struct picture_info
{ {
unsigned int low_res; unsigned int low_res;