extern bool ioncore_exec(const char *cmd);
extern int ioncore_do_exec_on(WRegion *reg, const char *cmd, const char *wd,
ExtlFn errh);
-extern bool ioncore_popen_bgread(const char *cmd, ExtlFn h, ExtlFn errh);
+extern bool ioncore_popen_bgread(const char *cmd, ExtlFn h, ExtlFn errh,
+ const char *wd);
extern void ioncore_setup_environ(const WExecP *p);
extern void ioncore_setup_display(int xscr);