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Author SHA1 Message Date
卜部昌平
bf53d6c7d1 other minior internal header tweaks
These headers need no rewrite.  Just add some minor tweaks, like
addition of #include lines.  Mainly cosmetic.

TIMET_MAX_PLUS_ONE was deleted because the macro was used from only
one place (directly write expression there).
2019-12-26 20:45:12 +09:00
卜部昌平
863dbb21d8 assume C99
Now that we no longer support old compilers, we can safely delete
several obsolete #ifdef gurads.  Also because (as of writing) it is
impossible to compile the program using C++ compilers, lets just
entirely prohibit __cplusplus to reduce # of LOCs.

Note however that we still cannot eliminate __STDC_VERSION__ checks,
because MSVC does not define it, saying its C99 support is partial.
See also https://social.msdn.microsoft.com/Forums/vstudio/en-US/53a4fd75-9f97-48b2-aa63-2e2e5a15efa3
2019-12-26 20:45:12 +09:00
卜部昌平
b739a63eb4 split internal.h into files
One day, I could not resist the way it was written.  I finally started
to make the code clean.  This changeset is the beginning of a series of
housekeeping commits.  It is a simple refactoring; split internal.h into
files, so that we can divide and concur in the upcoming commits.  No
lines of codes are either added or removed, except the obvious file
headers/footers.  The generated binary is identical to the one before.
2019-12-26 20:45:12 +09:00