#1 libtcc1.a functions needed in some instances

libtcc1.a functions are needed in some cases.
Particularly for some floating point operations.
Fix suggestion:
- patch into the libtcc.lib file and add the definitions in a
hard-wired way. [bad for file generation]
- create a libtcc1.lib file to be included with the library
include command [needs to be fixed] [not-so-good for
memory generation]
- remove dependency by hard-coding the code
generation so that the code added by libtcc1.a is added
directly