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gemlib27
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retro.h
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C/C++ Source or Header
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1993-07-30
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2KB
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60 lines
/*
* stolen from MWC include files
*/
/* Keytbl() returned vector */
struct keytbl {
char *kt_normal; /* Normal key mapping */
char *kt_shifted; /* Shifted key mapping */
char *kt_capslock; /* Caps Locked key mapping */
};
struct iorec { /* Structure pointed to by Iorec return value */
char *io_buff; /* Buffer */
short io_bufsiz; /* Buffer size in bytes */
short io_head; /* Current write pointer */
short io_tail; /* Current read pointer */
short io_low; /* Low water mark, unstop line */
short io_high; /* High water mark, stop line */
};
/*
* Scan codes for miscellaneous keys. Some of these may be found in the
* high word of the long returned by Bconin(BC_CON).
*/
#define KC_RET 0x1C /* Return key */
#define KC_CTRL 0x1D /* Control key - never returned by Bconin() */
#define KC_LSH 0x2A /* Left shift key - never returned by Bconin() */
#define KC_RSH 0x36 /* Right shift key - never returned by Bconin() */
#define KC_ALT 0x38 /* Alt key - never returned by Bconin() */
#define KC_CAPS 0x3A /* Caps lock key - never returned by Bconin() */
#define KC_F1 0x3B /* Function key 1 */
#define KC_F2 0x3C
#define KC_F3 0x3D
#define KC_F4 0x3E
#define KC_F5 0x3F
#define KC_F6 0x40
#define KC_F7 0x41
#define KC_F8 0x42
#define KC_F9 0x43
#define KC_F10 0x44
#define KC_CLR 0x47 /* Clr Home key */
#define KC_CUP 0x48 /* Cursor up */
#define KC_CLEFT 0x4B /* Cursor left */
#define KC_CRIGHT 0x4D /* Cursor right */
#define KC_CDOWN 0x50 /* Cursor down */
#define KC_INS 0x52 /* Insert key */
#define KC_UNDO 0x61 /* Undo key */
#define KC_HELP 0x62 /* Help key */
#define KC_ENT 0x72 /* Enter key */
/*
* Shift key bits returned by Getshift():
*/
#define GS_RSH 1 /* Right shift key */
#define GS_LSH 2 /* Left shift key */
#define GS_CTRL 4 /* Control key */
#define GS_ALT 8 /* Alt key */
#define GS_CAPS 16 /* Caps Lock key */
#define GS_RMB 32 /* Right mouse button - Clr Home */
#define GS_LMB 64 /* Left mouse button - Insert */