Cleanup unused functions
Minor change in DrawPolygon
Add Line Step becomes a part of DrawPolygon
Convert endian.cpp to C
Remove math_ops.cpp
Simplify Deinterlacer.cpp
general.cpp - cleanup
Get rid of exception throwing in libretro.cpp
Simplify Deinterlacer.cpp
Get rid of 'delete' in Deinterlacer.cpp
Simplify Deinterlacer.cpp pt. 2
Convert Deinterlacer to C
Start removing stuff from struct we don't need
libretro.cpp - cleanup
gte.c - turn more functions static
Comment out unused if conditionals
Move MDFNSS_SaveSM/LoadSM to libretro.cpp
Convert state.cpp to C
Put all input file code into frontio.cpp
(frontio.cpp) Remove Create functions