timersub

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
version(Posix)
extern (C) nothrow @nogc pragma(inline, true) pure nothrow @trusted @nogc @live
void
timersub
(
scope const core.sys.posix.sys.time.timeval* tvp
,
scope const core.sys.posix.sys.time.timeval* uvp
,
scope core.sys.posix.sys.time.timeval* vvp
)

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