How To Find Unresolved symbol in shared library?

Applications Programming
1

1 . I use Digital Unix V4.0F
2 . I compile a programe which use a shared library . But when I run it( prog.out) , the shell told me that "Fatal Error : /sbin/loader : unresolved symbol in lib3cZap.so"
But When I compile proj.out and lib3cZap.so , the compiler said nothing . And I ls -l proj.out , I find it's execute bit is set
Then Can Anyone told me a command which can find which functin is unresolved ?

2

Try with the following command :
dump -nv