-static long pex_msdos_exec_child (struct pex_obj *, int, const char *,
- char * const *, int, int, int,
- const char **, int *);
+static pid_t pex_msdos_exec_child (struct pex_obj *, int, const char *,
+ char * const *, char * const *,
+ int, int, int, int,
+ int, const char **, int *);