-int kvm_close __P((kvm_t *));
-char **kvm_getargv __P((kvm_t *, const struct kinfo_proc *, int));
-char **kvm_getenvv __P((kvm_t *, const struct kinfo_proc *, int));
-char *kvm_geterr __P((kvm_t *));
-int kvm_getloadavg __P((kvm_t *, double [], int));
-char *kvm_getfiles __P((kvm_t *, int, int, int *));
+int kvm_close(kvm_t *);
+char **kvm_getargv(kvm_t *, const struct kinfo_proc *, int);
+char **kvm_getenvv(kvm_t *, const struct kinfo_proc *, int);
+char *kvm_geterr(kvm_t *);
+int kvm_getloadavg(kvm_t *, double [], int);
+char *kvm_getfiles(kvm_t *, int, int, int *);