setjmp.h 2.4 KB

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  1. /* $NetBSD: setjmp.h,v 1.26 2011/11/05 09:27:06 joerg Exp $ */
  2. /*-
  3. * Copyright (c) 1990, 1993
  4. * The Regents of the University of California. All rights reserved.
  5. * (c) UNIX System Laboratories, Inc.
  6. * All or some portions of this file are derived from material licensed
  7. * to the University of California by American Telephone and Telegraph
  8. * Co. or Unix System Laboratories, Inc. and are reproduced herein with
  9. * the permission of UNIX System Laboratories, Inc.
  10. *
  11. * Redistribution and use in source and binary forms, with or without
  12. * modification, are permitted provided that the following conditions
  13. * are met:
  14. * 1. Redistributions of source code must retain the above copyright
  15. * notice, this list of conditions and the following disclaimer.
  16. * 2. Redistributions in binary form must reproduce the above copyright
  17. * notice, this list of conditions and the following disclaimer in the
  18. * documentation and/or other materials provided with the distribution.
  19. * 3. Neither the name of the University nor the names of its contributors
  20. * may be used to endorse or promote products derived from this software
  21. * without specific prior written permission.
  22. *
  23. * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  24. * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26. * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  27. * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29. * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31. * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32. * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33. * SUCH DAMAGE.
  34. *
  35. * @(#)setjmp.h 8.2 (Berkeley) 1/21/94
  36. */
  37. #ifndef _SETJMP_H_
  38. #define _SETJMP_H_
  39. #ifndef _JB_ATTRIBUTES
  40. #define _JB_ATTRIBUTES /**/
  41. #else
  42. #endif
  43. #ifndef _BSD_JBSLOT_T_
  44. #define _BSD_JBSLOT_T_ long
  45. #endif
  46. #define _JBLEN 8
  47. typedef _BSD_JBSLOT_T_ jmp_buf[_JBLEN] _JB_ATTRIBUTES;
  48. #include <sys/cdefs.h>
  49. #define __returns_twice __attribute__((__returns_twice__))
  50. #define __dead
  51. __BEGIN_DECLS
  52. int _setjmp(jmp_buf) __returns_twice;
  53. void _longjmp(jmp_buf, int) __dead;
  54. __END_DECLS
  55. #endif /* !_SETJMP_H_ */