uClibc_va_copy.h 1.4 KB

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  1. /* Copyright (C) 2005 Manuel Novoa III <mjn3@codepoet.org>
  2. *
  3. * Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details.
  4. *
  5. * This library is free software; you can redistribute it and/or
  6. * modify it under the terms of the GNU Lesser General Public
  7. * License as published by the Free Software Foundation; either
  8. * version 2.1 of the License, or (at your option) any later version.
  9. *
  10. * The GNU C Library 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 GNU
  13. * Lesser General Public License for more details.
  14. *
  15. * You should have received a copy of the GNU Lesser General Public
  16. * License along with the GNU C Library; if not, write to the Free
  17. * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18. * 02111-1307 USA.
  19. */
  20. #ifndef _UCLIBC_VA_COPY_H
  21. #define _UCLIBC_VA_COPY_H 1
  22. #include <stdarg.h>
  23. /* Deal with pre-C99 compilers. */
  24. #ifndef va_copy
  25. #ifdef __va_copy
  26. #define va_copy(A,B) __va_copy(A,B)
  27. #else
  28. #warning Neither va_copy (C99/SUSv3) or __va_copy is defined. Using a simple copy instead. But you should really check that this is appropriate and supply an arch-specific override if necessary.
  29. /* the glibc manual suggests that this will usually suffice when
  30. __va_copy doesn't exist. */
  31. #define va_copy(A,B) A = B
  32. #endif
  33. #endif /* va_copy */
  34. #endif /* _UCLIBC_VA_COPY_H */