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kysns.h
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1994-11-27
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/* kysns.h - macros for _gs_kysns() */
#ifndef _KYSNS_H
#define _KYSNS_H
int _gs_kysns();
/* keys returned */
#define KS_SHIFT 1<<0 /* Shift key (either) */
#define KS_CTRL 1<<1 /* CTRL key */
#define KS_ALT 1<<2 /* ALT key */
#define KS_UP 1<<3 /* Up Arrow key */
#define KS_DOWN 1<<4 /* Down Arrow key */
#define KS_LEFT 1<<5 /* Left Arrow key */
#define KS_RIGHT 1<<6 /* Right Arrow key */
#define KS_SPACE 1<<7 /* Space key */
#define KS_ARROW (KS_UP | KS_DOWN | KS_RIGHT | KS_LEFT) /* Any arrow key */
#define KS_LSHIFT 1<<8 /* Left Shift */
#define KS_RSHIFT 1<<9 /* Right Shift */
#define KS_ESC 1<<10 /* ESC */
#define KS_BACKSPACE 1<<11 /* Backspace */
#define KS_TAB 1<<12 /* TAB */
#define KS_CAPSLOCK 1<<16 /* CAPS Lock */
#define KS_SCROLL 1<<17 /* Scroll Lock */
#define KS_NUMLOCK 1<<18 /* NUM Lock */
#define KS_KEYPAD 1<<19 /* Keypad Key */
#define KS_ALTKEYPAD 1<<20 /* Alternate KeyPad Key */
#define KS_INVALID 1<<31 /* is invalid for this window */
/* key test macros */
#define IS_SHIFT(x) (x & KS_SHIFT)
#define IS_KEYPAD(x) (x & KS_KEYPAD)
#define IS_ALTKEYPAD(x) (x & KS_ALTKEYPAD)
#define IS_CTRL(x) (x & KS_CTRL)
#define IS_ALT(x) (x & KS_ALT)
#define IS_UP(x) (x & KS_UP)
#define IS_DOWN(x) (x & KS_DOWN)
#define IS_LEFT(x) (x & KS_LEFT)
#define IS_RIGHT(x) (x & KS_RIGHT)
#define IS_ARROW(x) (x & KS_ARROW)
#define IS_SPACE(x) (x & KS_SPACE)
#define IS_LSHIFT(x) (x & KS_LSHIFT)
#define IS_RSHIFT(x) (x & KS_RSHIFT)
#define IS_ESC(x) (x & KS_ESC)
#define IS_BACKSPACE(x) (x & KS_BACKSPACE)
#define IS_TAB(x) (x & KS_TAB)
#define IS_CAPSLOCK(x) (x & KS_CAPSLOCK)
#define IS_SCROLL(x) (x & KS_SCROLL)
#define IS_NUMLOCK(x) (x & KS_NUMLOCK)
#define IS_INVALID(x) (x & KS_INVALID)
#define IS_VALID(x) !IS_INVALID(x)
#define IS_NOKEY(x) !(x & ~(KS_INVALID))
#endif /* _KYSNS_H */