1 files changed, 1 insertions, 1 deletions
diff --git a/ares.h b/ares.h
index c1b10d0..7ff256c 100644
--- a/ares.h
+++ b/ares.h
@@ -122,7 +122,7 @@ int ares_parse_a_reply(const unsigned char *abuf, int alen,
 		       struct hostent **host);
 int ares_parse_ptr_reply(const unsigned char *abuf, int alen, const void *addr,
 			 int addrlen, int family, struct hostent **host);
-void ares_free_string(char *str);
+void ares_free_string(void *str);
 void ares_free_hostent(struct hostent *host);
 const char *ares_strerror(int code);
 void ares_free_errmem(char *mem);