-/*
- libtiff uses ulong_t and other things which are not defined in HP-UX headers
- unless _INCLUDE_HPUX_SOURCE is defined and this, in turn, doesn't compile if
- _INCLUDE_XOPEN_SOURCE is not defined, so define both of them (system headers
- also use _INCLUDE_POSIX_SOURCE but it doesn't seem to be needed for now).
- */
-#ifdef __hpux
-#define _INCLUDE_XOPEN_SOURCE
-#define _INCLUDE_HPUX_SOURCE
-#endif
-