hurd: Fix getifaddrs / freeifaddrs exposition

400669754de4 ('hurd: Fix nscd build') had the side effect of making
libc's freeaddrinfo expose freeifaddrs through __check_pf.  We can just
move the renames to gai.c itself, along others.

* sysdeps/mach/hurd/check_pf.c (__getifaddrs, __freeifaddrs): Do not
define macros.
* nscd/gai.c (__getifaddrs): Define macro to getifaddrs.
(__freeifaddrs): Define macro to freeifaddrs.

1 files changed, 2 insertions, 0 deletions

diff --git a/nscd/gai.c b/nscd/gai.c
index d00a184..d081747 100644
--- a/nscd/gai.c
+++ b/nscd/gai.c
@@ -31,6 +31,8 @@
 #define __qsort_r qsort_r
 /* nscd uses 1MB or 2MB thread stacks.  */
 #define __libc_use_alloca(size) (size <= __MAX_ALLOCA_CUTOFF)
+#define __getifaddrs getifaddrs
+#define __freeifaddrs freeifaddrs
 
 /* We are nscd, so we don't want to be talking to ourselves.  */
 #undef  USE_NSCD