Both long long and long are reasonable for some mixes of platforms.

Just punt, cast the whole thing to int64_t, and forget about it.

value that's not an off_t as one.

save const, but apparently they're not. *shrug*

&file_count is being passed as a pointer to a size_t.

This need to be tested.

Mingw32 is _WIN32 and GCC, and we need some way to get the free()
prototype. :D

The last element of these arrays was getting clobbered by the next
field because the array sizes are stored in the first element.

Fixes warning on NetBSD and Raspian.

It looks like we may need a set of PRI?TIME macros for printf()ing
a time_t.

Also, add a BUILD_ARGS variable so custom pipelines can be ran
for the templated job tree.