Altering all comments in target/m68k to match Qemu coding styles so that future
patches wont fail due to style breaches.
Backports commit 808d77bc5f878a666035d478480b8ed229bd49fe from qemu
Using a local m68k floatx80_atan()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit 8c992abc892c90caf1d4dd5b4482cda052a280ba from qemu
Using a local m68k floatx80_tan()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit 273401809c8a8330e5430f2c958467efa7079b2c from qemu
Using a local m68k floatx80_twotox()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit 068f161536d9a28a5bc482f3de9c387b2fe5908d from qemu
Using a local m68k floatx80_etox()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit 40ad087330bee5394c9e78c97f909f580be69b58 from qemu
Using a local m68k floatx80_lognp1()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]
Backports commit 4b5c65b8f02a057bc1b77839b5012544f96fec80 from qemu
