19fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream/* 29fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamCopyright (C) 1996-1997 Id Software, Inc. 39fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 49fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamThis program is free software; you can redistribute it and/or 59fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreammodify it under the terms of the GNU General Public License 69fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamas published by the Free Software Foundation; either version 2 79fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamof the License, or (at your option) any later version. 89fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 99fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamThis program is distributed in the hope that it will be useful, 109fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreambut WITHOUT ANY WARRANTY; without even the implied warranty of 119fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 129fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 139fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamSee the GNU General Public License for more details. 149fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 159fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamYou should have received a copy of the GNU General Public License 169fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamalong with this program; if not, write to the Free Software 179fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamFoundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 189fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 199fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream*/ 209fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 219fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 229fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// dosisms.h: I'd call it dos.h, but the name's taken 239fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream// 249fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 259fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#ifndef _DOSISMS_H_ 269fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#define _DOSISMS_H_ 279fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 289fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint dos_lockmem(void *addr, int size); 299fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint dos_unlockmem(void *addr, int size); 309fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 319fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamtypedef union { 329fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream struct { 339fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned long edi; 349fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned long esi; 359fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned long ebp; 369fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned long res; 379fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned long ebx; 389fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned long edx; 399fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned long ecx; 409fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned long eax; 419fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } d; 429fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream struct { 439fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short di, di_hi; 449fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short si, si_hi; 459fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short bp, bp_hi; 469fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short res, res_hi; 479fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short bx, bx_hi; 489fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short dx, dx_hi; 499fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short cx, cx_hi; 509fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short ax, ax_hi; 519fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short flags; 529fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short es; 539fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short ds; 549fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short fs; 559fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short gs; 569fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short ip; 579fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short cs; 589fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short sp; 599fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned short ss; 609fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } x; 619fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream struct { 629fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned char edi[4]; 639fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned char esi[4]; 649fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned char ebp[4]; 659fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned char res[4]; 669fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned char bl, bh, ebx_b2, ebx_b3; 679fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned char dl, dh, edx_b2, edx_b3; 689fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned char cl, ch, ecx_b2, ecx_b3; 699fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream unsigned char al, ah, eax_b2, eax_b3; 709fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream } h; 719fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream} regs_t; 729fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 739fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamunsigned int ptr2real(void *ptr); 749fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid *real2ptr(unsigned int real); 759fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid *far2ptr(unsigned int farptr); 769fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamunsigned int ptr2far(void *ptr); 779fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 789fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint dos_inportb(int port); 799fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint dos_inportw(int port); 809fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid dos_outportb(int port, int val); 819fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid dos_outportw(int port, int val); 829fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 839fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid dos_irqenable(void); 849fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid dos_irqdisable(void); 859fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid dos_registerintr(int intr, void (*handler)(void)); 869fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid dos_restoreintr(int intr); 879fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 889fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint dos_int86(int vec); 899fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 909fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid *dos_getmemory(int size); 919fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid dos_freememory(void *ptr); 929fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 939fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamvoid dos_usleep(int usecs); 949fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 959fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamint dos_getheapsize(void); 969fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 979fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstreamextern regs_t regs; 989fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 999fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream#endif // _DOSISMS_H_ 1009fd67c44777b350dc56f3e70c88963b0d966ffc7quake upstream 101