On Sun, Nov 30, 2008 at 12:03:05AM -0800, Hani Ayoub wrote: > tst.h > ======= > typedef struct _tst{ ... > } tst; > tst2.h > ======= > #include "tst.h" > typedef struct _tst tst; > > int foo(tst t); > tst.c > ======= > #include <stdio.h> > #include "tst2.h" > > int foo(tst t){ return 1; }; ... > when compiling: "gcc tst.c tst2.h tst.h" I get the following errors: ... > The problem is that "tst" is redefined... but I cannot change "tst.h" > file... So, what about: * Removing the typedef from tst2.h -- "tst" is already typedefed in tst.h. * Compiling tst.c only, not the headers. With kind regards, -- Baurzhan Ismagulov http://www.kz-easy.com/