libxo-1.7.1
- [fullpath encoder] Add stdint.h
- Increase flag size for xo_xff_flags_t
- Use xo_xof_flags_t instead of xo_xff_flags_t for mapping
- add header test for langinfo.h and use it
- add patch for gcc-4.9 va_arg bug
- fix patch error
- remove UNUSED XO_OPTIONS environment variable code
- simplify build of xo_xpath.c
- use 0xXX for binary values to allow support for ancient compilers that don't grok 0bBBBB