EXT U32 sub_generation; /* inc to force methods to be looked up again */
EXT char ** origenviron;
EXT U32 origalen;
+EXT HV * pidstatus; /* pid-to-status mappings for waitpid */
EXT U32 * profiledata;
EXT int maxo INIT(MAXO);/* Number of ops */
EXT char * osname; /* operating system */
/* subprocess state */
IEXT AV * Ifdpid; /* keep fd-to-pid mappings for my_popen */
-IEXT HV * Ipidstatus; /* keep pid-to-status mappings for waitpid */
/* internal state */
IEXT VOL int Iin_eval; /* trap "fatal" errors? */