uClibc_touplow.h 1.9 KB

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  1. /* Copyright (C) 2003 Manuel Novoa III
  2. *
  3. * This library is free software; you can redistribute it and/or
  4. * modify it under the terms of the GNU Library General Public
  5. * License as published by the Free Software Foundation; either
  6. * version 2 of the License, or (at your option) any later version.
  7. *
  8. * This library is distributed in the hope that it will be useful,
  9. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  11. * Library General Public License for more details.
  12. *
  13. * You should have received a copy of the GNU Library General Public
  14. * License along with this library; if not, write to the Free
  15. * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  16. */
  17. /* ATTENTION! ATTENTION! ATTENTION! ATTENTION! ATTENTION!
  18. *
  19. * Besides uClibc, I'm using this code in my libc for elks, which is
  20. * a 16-bit environment with a fairly limited compiler. It would make
  21. * things much easier for me if this file isn't modified unnecessarily.
  22. * In particular, please put any new or replacement functions somewhere
  23. * else, and modify the makefile to use your version instead.
  24. * Thanks. Manuel
  25. *
  26. * ATTENTION! ATTENTION! ATTENTION! ATTENTION! ATTENTION! */
  27. #ifndef _UCLIBC_TOUPLOW_H
  28. #define _UCLIBC_TOUPLOW_H
  29. #include <features.h>
  30. #include <bits/types.h>
  31. /* glibc uses the equivalent of - typedef __int32_t __ctype_touplow_t; */
  32. typedef __uint16_t __ctype_mask_t;
  33. #ifdef __UCLIBC_HAS_CTYPE_SIGNED__
  34. typedef __int16_t __ctype_touplow_t;
  35. #define __UCLIBC_CTYPE_B_TBL_OFFSET 128
  36. #define __UCLIBC_CTYPE_TO_TBL_OFFSET 128
  37. #else /* __UCLIBC_HAS_CTYPE_SIGNED__ */
  38. typedef unsigned char __ctype_touplow_t;
  39. #define __UCLIBC_CTYPE_B_TBL_OFFSET 1
  40. #define __UCLIBC_CTYPE_TO_TBL_OFFSET 0
  41. #endif /* __UCLIBC_HAS_CTYPE_SIGNED__ */
  42. #endif /* _UCLIBC_TOUPLOW_H */