Got rid of some trivial warnings (nested comments and tokens after #endif).
/* Generated automatically */
#ifndef have_Src_main_globals
#define have_Src_main_globals
#ifdef __CYGWIN__
extern mod_import_function void cygwin_premain0 _((int argc,char**argv,void*myself));
#endif /* __CYGWIN__ */
extern int main _((int argc,char**argv));
#endif /* !have_Src_main_globals */