nanosleep (GNU Gnulib)

Gnulib module: nanosleep

Portability problems fixed by Gnulib:

This function is missing on some platforms: mingw, MSVC 14.
This function mishandles large arguments when interrupted by a signal on some platforms: Linux 64-bit, Solaris 64-bit.
This function cannot sleep longer than 49.7 days on some platforms: Cygwin 1.5.x.
This function does not fail when passed a negative nanosecond value on some platforms: newer 32-bit mingw.

Portability problems not fixed by Gnulib: