1 files changed, 24 insertions, 0 deletions
diff --git a/backend/epson2_scsi.h b/backend/epson2_scsi.h
new file mode 100644
index 0000000..7a85b7c
--- /dev/null
+++ b/backend/epson2_scsi.h
@@ -0,0 +1,24 @@
+#ifndef _EPSON2_SCSI_H_
+#define _EPSON2_SCSI_H_
+
+#include <sys/types.h>
+#include "../include/sane/sane.h"
+
+#define TEST_UNIT_READY_COMMAND		(0x00)
+#define READ_6_COMMAND			(0x08)
+#define WRITE_6_COMMAND			(0x0a)
+#define INQUIRY_COMMAND			(0x12)
+#define TYPE_PROCESSOR			(0x03)
+
+#define INQUIRY_BUF_SIZE		(36)
+
+SANE_Status sanei_epson2_scsi_sense_handler(int scsi_fd, unsigned char *result,
+					   void *arg);
+SANE_Status sanei_epson2_scsi_inquiry(int fd, void *buf,
+				     size_t *buf_size);
+int sanei_epson2_scsi_read(int fd, void *buf, size_t buf_size,
+			  SANE_Status *status);
+int sanei_epson2_scsi_write(int fd, const void *buf, size_t buf_size,
+			   SANE_Status *status);
+SANE_Status sanei_epson2_scsi_test_unit_ready(int fd);
+#endif