decimal instead of hex
Fixed parsing of calling convention
call-regs based on the calling convention
fold_calling_conv picks up correctly now
fold implicit functions too
linker was chosing f() as entry point
Test changes for Win32 API interaction
Calling convention check on all type refs, not just decls
Amended clean target
Pre-call regsave before pushing arguments on (cdecl)
Arguments aren't taken into account for symtab spacing
OOM errors are crashes, not user-errors
stack_sz is always positive
Fixed save-regs - don't save the funcall reg nor other args
Added conv.c for testing