strcase.h 1.9 KB

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  1. #ifndef HEADER_CURL_STRCASE_H
  2. #define HEADER_CURL_STRCASE_H
  3. /***************************************************************************
  4. * _ _ ____ _
  5. * Project ___| | | | _ \| |
  6. * / __| | | | |_) | |
  7. * | (__| |_| | _ <| |___
  8. * \___|\___/|_| \_\_____|
  9. *
  10. * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
  11. *
  12. * This software is licensed as described in the file COPYING, which
  13. * you should have received as part of this distribution. The terms
  14. * are also available at https://curl.haxx.se/docs/copyright.html.
  15. *
  16. * You may opt to use, copy, modify, merge, publish, distribute and/or sell
  17. * copies of the Software, and permit persons to whom the Software is
  18. * furnished to do so, under the terms of the COPYING file.
  19. *
  20. * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  21. * KIND, either express or implied.
  22. *
  23. ***************************************************************************/
  24. #include <curl/curl.h>
  25. /*
  26. * Only "raw" case insensitive strings. This is meant to be locale independent
  27. * and only compare strings we know are safe for this.
  28. *
  29. * The function is capable of comparing a-z case insensitively even for
  30. * non-ascii.
  31. */
  32. #define strcasecompare(a,b) Curl_strcasecompare(a,b)
  33. #define strncasecompare(a,b,c) Curl_strncasecompare(a,b,c)
  34. int Curl_strcasecompare(const char *first, const char *second);
  35. int Curl_safe_strcasecompare(const char *first, const char *second);
  36. int Curl_strncasecompare(const char *first, const char *second, size_t max);
  37. char Curl_raw_toupper(char in);
  38. /* checkprefix() is a shorter version of the above, used when the first
  39. argument is zero-byte terminated */
  40. #define checkprefix(a,b) curl_strnequal(a,b,strlen(a))
  41. void Curl_strntoupper(char *dest, const char *src, size_t n);
  42. #endif /* HEADER_CURL_STRCASE_H */