--- /dev/null	2024-02-07 07:14:59.428332875 -0500
+++ b/lib/epson-escpage.h	2024-02-07 12:39:28.463235607 -0500
@@ -0,0 +1,126 @@
+/*__________________________________  epson-escpage.h   ________________________________*/
+
+/*       1         2         3         4         5         6         7         8        */
+/*34567890123456789012345678901234567890123456789012345678901234567890123456789012345678*/
+/*******************************************|********************************************/
+/*
+ *   Copyright (c) 2010  Seiko Epson Corporation                 All rights reserved.
+ *
+ *   Copyright protection claimed includes all forms and matters of
+ *   copyrightable material and information now allowed by statutory or judicial
+ *   law or hereinafter granted, including without limitation, material generated
+ *   from the software programs which are displayed on the screen such as icons,
+ *   screen display looks, etc.
+ *
+ */
+/*******************************************|********************************************/
+/*                                                                                      */
+/*                            Epson ESC/Page command Functions                          */
+/*                                                                                      */
+/*******************************************|********************************************/
+
+#ifndef __EPSON_ESCPAGE_H__
+#define __EPSON_ESCPAGE_H__
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*------------------------------------  Includes   -------------------------------------*/
+/*******************************************|********************************************/
+#include "epson-escpr-pvt.h"
+#include "epson-escpr-media.h"
+
+/*------------------------------- Global Compiler Switch -------------------------------*/
+/*******************************************|********************************************/
+#define EPS_PAGE_RIT				(1)
+#define EPS_PAGE_TONER_SAVE			(0)
+#define EPS_PAGE_OUTUNIT_FACEDOWN	(1)
+#define EPS_PAGE_LOWRES_MODE		(1)		/* OFF=0 / ON=1 */
+#define EPS_PAGE_HT_ERR_DIFFUSION	(1)		/* Halftoning mode */
+
+/*-----------------------------------  Definitions  ------------------------------------*/
+/*******************************************|********************************************/
+#define	dim(x)	(sizeof(x) / sizeof(x[0]))
+#define EPS_EJL_LINEMAX				(256)
+
+/*---------------------------  ESC/Page Media Declarations   ---------------------------*/
+/*******************************************|********************************************/
+typedef struct _tagEPS_PAGE_MEDIASIZE_ {
+    EPS_INT32	id;
+    EPS_INT32	paper_x;
+    EPS_INT32	paper_y;
+	EPS_INT32	print_area_x_border;
+	EPS_INT32	print_area_y_border;
+    const EPS_INT8 *name;
+} EPS_PAGE_MEDIASIZE;
+
+/* Size 600dpi */
+static const EPS_PAGE_MEDIASIZE pageMediaSize[] = {
+	{ EPS_MSID_A4,		4960, 7016, 4720, 6776, "A4" },
+	{ EPS_MSID_A3,		7016, 9920, 6776, 9680, "A3" },
+	{ EPS_MSID_B4,		6072, 8600, 5832, 8360, "B4" },
+	{ EPS_MSID_B5,		4300, 6072, 4060, 5832, "B5" },
+	{ EPS_MSID_LETTER,	5100, 6600, 4860, 6360, "LT" },
+	{ EPS_MSID_LEGAL,	5100, 8400, 4860, 8160, "LGL"},
+	{ EPS_MSID_POSTCARD,2362, 3496, 2122, 3256, "PC" }
+};
+
+/*---------------------------  Data Structure Declarations   ---------------------------*/
+/*******************************************|********************************************/
+/* command data buffer                */
+typedef struct tagEPS_COMMAND_BUFFER 
+{
+	EPS_UINT32	size;		/* allocated buffer size */
+	EPS_UINT32	len;		/* data size */
+	EPS_INT8*	p;          
+	void*		pExtent;
+} EPS_COMMAND_BUFFER;
+
+/*--------------------------  Public Function Declarations   ---------------------------*/
+/*******************************************|********************************************/
+extern EPS_ERR_CODE pageInitJob				(const EPS_JOB_ATTRIB *pJobAttr);
+extern EPS_ERR_CODE pageAllocBuffer			(void);
+extern void			pageRelaseBuffer		(void);
+extern EPS_ERR_CODE pageStartJob			(void);
+extern EPS_ERR_CODE pageEndJob				(void);
+extern EPS_ERR_CODE pageStartPage			(void);
+extern EPS_ERR_CODE pageEndPage				(void);
+extern EPS_ERR_CODE pageColorRow			(const EPS_BANDBMP*, EPS_RECT*);
+extern EPS_ERR_CODE pageSendLeftovers		(void);
+
+    /*** Get Supported Media Function                                                   */
+    /*** -------------------------------------------------------------------------------*/
+extern EPS_ERR_CODE pageCreateMediaInfo  	(EPS_PRINTER_INN* printer, EPS_UINT8* pmString,
+											 EPS_INT32 pmSize							);
+extern void			pageClearSupportedMedia	(EPS_PRINTER_INN* printer					);
+extern EPS_ERR_CODE pageGetPrintAreaInfoFromTable(const EPS_JOB_ATTRIB*,
+                                                 EPS_UINT32*, EPS_UINT32*, EPS_LAYOUT_INFO*);
+extern EPS_ERR_CODE pageCreatePrintAreaInfoFromTable (EPS_UINT32,EPS_PRINT_AREA_INFO*   );
+
+    /*** Get Printable Area                                                             */
+    /*** -------------------------------------------------------------------------------*/
+extern EPS_ERR_CODE pageGetPrintableArea  (EPS_JOB_ATTRIB*, EPS_UINT32*, EPS_UINT32*    );
+
+
+/*-----------------------  ESC/Page Local Function Declarations   ----------------------*/
+/*******************************************|********************************************/
+typedef EPS_ERR_CODE	(*PAGE_CmdBuffGrow	)(EPS_COMMAND_BUFFER *pCmdBuff, EPS_INT32 addSize);
+
+extern EPS_ERR_CODE ejlStart	(EPS_COMMAND_BUFFER *pCmdBuff, PAGE_CmdBuffGrow pfncGrow);
+extern EPS_ERR_CODE ejlEnd		(EPS_COMMAND_BUFFER *pCmdBuff, PAGE_CmdBuffGrow pfncGrow,
+								 EPS_INT32 pageCount									);
+extern EPS_ERR_CODE ejlPageEsc	(EPS_COMMAND_BUFFER *pCmdBuff, PAGE_CmdBuffGrow pfncGrow);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* def __EPSON_ESCPAGE_H__ */
+
+/*__________________________________  epson-escpage.h   ________________________________*/
+  
+/*34567890123456789012345678901234567890123456789012345678901234567890123456789012345678*/
+/*       1         2         3         4         5         6         7         8        */
+/*******************************************|********************************************/
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%|%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/
+/***** End of File *** End of File *** End of File *** End of File *** End of File ******/
+/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%|%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%*/