Assume difftime() is available
commit921e2f5980ef822c60c06fbf056781402a241e67
authorOlly Betts <olly@survex.com>
Thu, 8 Feb 2024 23:40:30 +0000 (9 12:40 +1300)
committerOlly Betts <olly@survex.com>
Fri, 9 Feb 2024 00:59:35 +0000 (9 13:59 +1300)
tree1b14d11407236fa2782831a14abdac032df07377
parent1481e1b57df291cf11ebe1034a15f066a8155f88
Assume difftime() is available

It was added in C89 and should be trivial to implement, so ought to
be supported by any modern C compiler.
configure.ac
src/msvc/config.h.in
src/osdepend.h