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Page 78 Epson Research and Development
Vancouver Design Center
S1D13705 Programming Notes and Examples
X27A-G-002-03 Issue Date: 02/01/22
#define MAKELONG(lo, hi) ((long)(((WORD)(lo)) | (((DWORD)((WORD)(hi))) << 16)))
#endif
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#define OFF 0
#define ON 1
#define SCREEN1 1
#define SCREEN22
/*
** Constants for HW rotate support
*/
#define DEFAULT0
#define LANDSCAPE 1
#define PORTRAIT2
#ifndef NULL
#ifdef __cplusplus
#define NULL 0
#else
#define NULL ((void *)0)
#endif
#endif
/*-------------------------------------------------------------------------*/
/*
** SIZE_VERSION is the size of the version string (eg. "1.00")
** SIZE_STATUS is the size of the status string (eg. "b" for beta)
** SIZE_REVISION is the size of the status revision string (eg. "00")
*/
#define SIZE_VERSION5
#define SIZE_STATUS 2
#define SIZE_REVISION3
#ifdef ENABLE_DPF /* Debug_printf() */
#define DPF(exp) printf(#exp "\n")
#define DPF1(exp) printf(#exp " = %d\n", exp)
#define DPF2(exp1, exp2) printf(#exp1 "=%d " #exp2 "=%d\n", exp1, exp2)
#define DPFL(exp) printf(#exp " = %x\n", exp)
#else
#define DPF(exp) ((void)0)
#define DPF1(exp) ((void)0)
#define DPFL(exp) ((void)0)
#endif
/*-------------------------------------------------------------------------*/
enum
{
ERR_OK = 0, /* No error, call was successful.
*/