func: static void good1() if ( globalReturnsTrueOrFalse ( ) )  int globalReturnsTrueOrFalse() return ( rand ( ) % 2 ) ; char dest [ DEST_SIZE ] ; sprintf ( dest , "%s %s" , SOURCE_STRING , SOURCE_STRING ); char dest [ DEST_SIZE ] ; sprintf ( dest , "%s %s" , SOURCE_STRING , SOURCE_STRING ); printLine ( dest ); void printLine (const char * line) if ( line != NULL )  printf ( "%s\n" , line ); 