| /* |
| * PC/HW routine collection v1.4 for DOS/DJGPP |
| * |
| * Copyright (C) 2002 - Daniel Borca |
| * Email : dborca@yahoo.com |
| * Web : http://www.geocities.com/dborca |
| */ |
| |
| |
| #ifndef PC_HW_H_included |
| #define PC_HW_H_included |
| |
| #include <dpmi.h> |
| #include <stdlib.h> |
| |
| /* |
| * misc C definitions |
| */ |
| #define FALSE 0 |
| #define TRUE !FALSE |
| |
| #define SQR(x) ((x) * (x)) |
| |
| #define MIN(x,y) (((x) < (y)) ? (x) : (y)) |
| #define MAX(x,y) (((x) > (y)) ? (x) : (y)) |
| #define MID(x,y,z) MAX((x), MIN((y), (z))) |
| |
| typedef void (*VFUNC) (void); |
| typedef void (*PFUNC) (void *); |
| typedef void (*MFUNC) (int x, int y, int z, int b); |
| |
| /* |
| * atexit |
| */ |
| int pc_atexit (VFUNC f); |
| int pc_clexit (VFUNC f); |
| |
| /* |
| * locked memory |
| */ |
| #define ENDOFUNC(x) static void x##_end() { } |
| #define LOCKFUNC(x) _go32_dpmi_lock_code((void *)x, (long)x##_end - (long)x) |
| #define LOCKDATA(x) _go32_dpmi_lock_data((void *)&x, sizeof(x)) |
| #define LOCKBUFF(x, l) _go32_dpmi_lock_data((void *)x, l) |
| |
| void *pc_malloc (size_t size); |
| |
| /* |
| * IRQ |
| */ |
| #define ENABLE() __asm __volatile ("sti") |
| #define DISABLE() __asm __volatile ("cli") |
| |
| extern int pc_install_irq (int i, int (*handler) ()); |
| extern int pc_remove_irq (int i); |
| |
| /* |
| * keyboard |
| */ |
| #define KB_SHIFT_FLAG 0x0001 |
| #define KB_CTRL_FLAG 0x0002 |
| #define KB_ALT_FLAG 0x0004 |
| #define KB_LWIN_FLAG 0x0008 |
| #define KB_RWIN_FLAG 0x0010 |
| #define KB_MENU_FLAG 0x0020 |
| #define KB_SCROLOCK_FLAG 0x0100 |
| #define KB_NUMLOCK_FLAG 0x0200 |
| #define KB_CAPSLOCK_FLAG 0x0400 |
| #define KB_INALTSEQ_FLAG 0x0800 |
| #define KB_ACCENT1_FLAG 0x1000 |
| #define KB_ACCENT2_FLAG 0x2000 |
| #define KB_ACCENT3_FLAG 0x4000 |
| #define KB_ACCENT4_FLAG 0x8000 |
| |
| #define KEY_A 1 |
| #define KEY_B 2 |
| #define KEY_C 3 |
| #define KEY_D 4 |
| #define KEY_E 5 |
| #define KEY_F 6 |
| #define KEY_G 7 |
| #define KEY_H 8 |
| #define KEY_I 9 |
| #define KEY_J 10 |
| #define KEY_K 11 |
| #define KEY_L 12 |
| #define KEY_M 13 |
| #define KEY_N 14 |
| #define KEY_O 15 |
| #define KEY_P 16 |
| #define KEY_Q 17 |
| #define KEY_R 18 |
| #define KEY_S 19 |
| #define KEY_T 20 |
| #define KEY_U 21 |
| #define KEY_V 22 |
| #define KEY_W 23 |
| #define KEY_X 24 |
| #define KEY_Y 25 |
| #define KEY_Z 26 |
| #define KEY_0 27 |
| #define KEY_1 28 |
| #define KEY_2 29 |
| #define KEY_3 30 |
| #define KEY_4 31 |
| #define KEY_5 32 |
| #define KEY_6 33 |
| #define KEY_7 34 |
| #define KEY_8 35 |
| #define KEY_9 36 |
| #define KEY_0_PAD 37 |
| #define KEY_1_PAD 38 |
| #define KEY_2_PAD 39 |
| #define KEY_3_PAD 40 |
| #define KEY_4_PAD 41 |
| #define KEY_5_PAD 42 |
| #define KEY_6_PAD 43 |
| #define KEY_7_PAD 44 |
| #define KEY_8_PAD 45 |
| #define KEY_9_PAD 46 |
| #define KEY_F1 47 |
| #define KEY_F2 48 |
| #define KEY_F3 49 |
| #define KEY_F4 50 |
| #define KEY_F5 51 |
| #define KEY_F6 52 |
| #define KEY_F7 53 |
| #define KEY_F8 54 |
| #define KEY_F9 55 |
| #define KEY_F10 56 |
| #define KEY_F11 57 |
| #define KEY_F12 58 |
| #define KEY_ESC 59 |
| #define KEY_TILDE 60 |
| #define KEY_MINUS 61 |
| #define KEY_EQUALS 62 |
| #define KEY_BACKSPACE 63 |
| #define KEY_TAB 64 |
| #define KEY_OPENBRACE 65 |
| #define KEY_CLOSEBRACE 66 |
| #define KEY_ENTER 67 |
| #define KEY_COLON 68 |
| #define KEY_QUOTE 69 |
| #define KEY_BACKSLASH 70 |
| #define KEY_BACKSLASH2 71 |
| #define KEY_COMMA 72 |
| #define KEY_STOP 73 |
| #define KEY_SLASH 74 |
| #define KEY_SPACE 75 |
| #define KEY_INSERT 76 |
| #define KEY_DEL 77 |
| #define KEY_HOME 78 |
| #define KEY_END 79 |
| #define KEY_PGUP 80 |
| #define KEY_PGDN 81 |
| #define KEY_LEFT 82 |
| #define KEY_RIGHT 83 |
| #define KEY_UP 84 |
| #define KEY_DOWN 85 |
| #define KEY_SLASH_PAD 86 |
| #define KEY_ASTERISK 87 |
| #define KEY_MINUS_PAD 88 |
| #define KEY_PLUS_PAD 89 |
| #define KEY_DEL_PAD 90 |
| #define KEY_ENTER_PAD 91 |
| #define KEY_PRTSCR 92 |
| #define KEY_PAUSE 93 |
| #define KEY_ABNT_C1 94 |
| #define KEY_YEN 95 |
| #define KEY_KANA 96 |
| #define KEY_CONVERT 97 |
| #define KEY_NOCONVERT 98 |
| #define KEY_AT 99 |
| #define KEY_CIRCUMFLEX 100 |
| #define KEY_COLON2 101 |
| #define KEY_KANJI 102 |
| |
| #define KEY_MODIFIERS 103 |
| |
| #define KEY_LSHIFT 103 |
| #define KEY_RSHIFT 104 |
| #define KEY_LCONTROL 105 |
| #define KEY_RCONTROL 106 |
| #define KEY_ALT 107 |
| #define KEY_ALTGR 108 |
| #define KEY_LWIN 109 |
| #define KEY_RWIN 110 |
| #define KEY_MENU 111 |
| #define KEY_SCRLOCK 112 |
| #define KEY_NUMLOCK 113 |
| #define KEY_CAPSLOCK 114 |
| |
| #define KEY_MAX 115 |
| |
| int pc_install_keyb (void); |
| void pc_remove_keyb (void); |
| int pc_keypressed (void); |
| int pc_readkey (void); |
| int pc_keydown (int code); |
| int pc_keyshifts (void); |
| |
| /* |
| * timer |
| */ |
| int pc_install_int (PFUNC func, void *parm, unsigned int freq); |
| int pc_remove_int (int fid); |
| int pc_adjust_int (int fid, unsigned int freq); |
| void pc_remove_timer (void); |
| |
| /* |
| * mouse |
| */ |
| int pc_install_mouse (void); |
| void pc_remove_mouse (void); |
| MFUNC pc_install_mouse_handler (MFUNC handler); |
| void pc_mouse_area (int x1, int y1, int x2, int y2); |
| void pc_mouse_speed (int xspeed, int yspeed); |
| int pc_query_mouse (int *x, int *y, int *z); |
| void pc_warp_mouse (int x, int y); |
| |
| /* |
| * standard redirection |
| */ |
| int pc_open_stdout (void); |
| int pc_open_stderr (void); |
| void pc_close_stdout (void); |
| void pc_close_stderr (void); |
| |
| #endif |
