include/grub/i386/setjmp.h

   1 /*
   2  *  GRUB  --  GRand Unified Bootloader
   3  *  Copyright (C) 2003,2006,2007,2009  Free Software Foundation, Inc.
   4  *
   5  *  GRUB is free software: you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation, either version 3 of the License, or
   8  *  (at your option) any later version.
   9  *
  10  *  GRUB is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18
  19 #ifndef GRUB_SETJMP_CPU_HEADER
  20 #define GRUB_SETJMP_CPU_HEADER  1
  21
  22 typedef unsigned long grub_jmp_buf[6];
  23
  24 #ifdef __MINGW32__
  25 int grub_setjmp (grub_jmp_buf env) __attribute__ ((cdecl, regparm (3)));
  26 #else
  27 int grub_setjmp (grub_jmp_buf env) __attribute__ ((returns_twice, cdecl,
  28                                                    regparm (3)));
  29 #endif
  30 void grub_longjmp (grub_jmp_buf env, int val) __attribute__ ((noreturn, cdecl,
  31                                                               regparm (3)));
  32
  33 #endif /* ! GRUB_SETJMP_CPU_HEADER */