-static void *z_alloc __P((void *, u_int items, u_int size));
-static void z_free __P((void *, void *ptr, u_int nb));
-static void *z_decomp_alloc __P((u_char *options, int opt_len));
-static void z_decomp_free __P((void *state));
-static int z_decomp_init __P((void *state, u_char *options, int opt_len,
- int unit, int hdrlen, int mru, int debug));
-static void z_incomp __P((void *state, u_char *dmsg, int len));
-static int z_decompress __P((void *state, u_char *cmp, int inlen,
- u_char *dmp, int *outlenp));
-static void z_decomp_reset __P((void *state));
-static void z_comp_stats __P((void *state, struct compstat *stats));
+static void *z_alloc(void *, u_int items, u_int size);
+static void z_free(void *, void *ptr, u_int nb);
+static void *z_decomp_alloc(u_char *options, int opt_len);
+static void z_decomp_free(void *state);
+static int z_decomp_init(void *state, u_char *options, int opt_len,
+ int unit, int hdrlen, int mru, int debug);
+static void z_incomp(void *state, u_char *dmsg, int len);
+static int z_decompress(void *state, u_char *cmp, int inlen,
+ u_char *dmp, int *outlenp);
+static void z_decomp_reset(void *state);
+static void z_comp_stats(void *state, struct compstat *stats);