tools/makesyscalls.py: Arranged special code for fmaster_write.
tools/makesyscalls.py: Arranged special code for fmaster_write.

An argument of "void *" is assumed as a buffer in fsyscall.

SumiTomohiko/fsyscall2,SumiTomohiko/fsyscall2,SumiTomohiko/fsyscall2,SumiTomohiko/fsyscall2,SumiTomohiko/fsyscall2