There is a header file called ose.h, this header file contains some code like this:
#include <osetypes.h>
#include <osarch.h>
#include <itc.h>
......
LITS_WRAP_FUNC(union SIGNAL*, alloc, OSBUFSIZE size, SIGSELECT signo)
{ return zzalloc(size, signo); }
In my .cc file, if I include the ose.h, I'm able to call the function zzalloc directly, but if I include all the header files ose.h includes, I couldn't call the zzalloc function, why? I don't know where is the zzalloc function come from, probably from some .so and .a files, but I can't see it. How can I call the functions directly like ose.h without including ose.h in my code?
