int psCheck( const char* prog_name )
{
   dSP;
   int ret;
   int count = 0;

   ENTER;
   SAVETMPS;
   PUSHMARK( SP );
   XPUSHs( sv_2mortal( newSVpv( prog_name, 0 ) ) );
   PUTBACK;
   ret = call_pv("psCheck", G_SCALAR);
   SPAGAIN;


   if (ret != 1)
      croak("Big trouble\n" ;

   count = POPi;
   PUTBACK;
   FREETMPS;
   LEAVE;
   return count;
}

##</code><code>##

adaptermain.cpp: In function `int psCheck(const char*)': 
*adaptermain.cpp:365: error: `push_scope' undeclared (first use this function) 
*adaptermain.cpp:365: error: (Each undeclared identifier is reported only once  
*for each function it appears in.) 
*adaptermain.cpp:366: error: `save_int' undeclared (first use this function) 
*adaptermain.cpp:368: error: `markstack_grow' undeclared (first use this function) 
*adaptermain.cpp:369: error: `stack_grow' undeclared (first use this function) 
*adaptermain.cpp:369: error: `newSVpv' undeclared (first use this function) 
*adaptermain.cpp:369: error: `sv_2mortal' undeclared (first use this function) 
*adaptermain.cpp:372: error: `call_pv' undeclared (first use this function) 
*adaptermain.cpp:377: error: `croak' undeclared (first use this function) 
*adaptermain.cpp:379: error: `sv_2iv' undeclared (first use this function) 
*adaptermain.cpp:381: error: `free_tmps' undeclared (first use this function) 
*adaptermain.cpp:382: error: `pop_scope' undeclared (first use this function)