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/* ISC license. */
#ifndef SKALIBS_BSDSNOWFLAKE_H
#define SKALIBS_BSDSNOWFLAKE_H
/*
Like skalibs/nonposix.h, this header is supposed to be included
*before* system headers.
Unlike skalibs/nonposix.h, though, it does not define ftms that
enable non-portable behaviour; it just attempts to work around
blatant brokenness, things that actually ARE defined by POSIX
but where OSes just ignore the spec.
The BSDs are experts at this, hence the name.
*/
#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__bsdi__) || defined(__DragonFly__)
/* BSDs: the eponym.
Sometimes you just need to recognize who they are and what they do. */
#ifndef SKALIBS_BSD_SUCKS
#define SKALIBS_BSD_SUCKS
#endif
/* Other times you just need to say you're a BSD so they deign
to define symbols like EOVERFLOW. Give me my POSIX symbols,
pretty please? */
#ifndef _BSD_SOURCE
#define _BSD_SOURCE
#endif
#endif
#if defined(__APPLE__) && defined(__MACH__)
/* MacOS: needs this for full SUSv3 conformance. That's how you
can tell it's really a BSD inside. With additional layers of crap. */
#ifndef _DARWIN_C_SOURCE
#define _DARWIN_C_SOURCE
#endif
#endif /* __APPLE__ && __MACH__ */
#endif /* SKALIBS_BSDSNOWFLAKE_H */
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