Declare getgrent/setgrent/endgrent as missing.
Bug: 19340053
Change-Id: I42bfeda95e6f262e2e74ab47336ea346c2de7e4a
diff --git a/libc/include/grp.h b/libc/include/grp.h
index fc4d520..ab90022 100644
--- a/libc/include/grp.h
+++ b/libc/include/grp.h
@@ -54,9 +54,9 @@
struct group *getgrgid(gid_t);
struct group *getgrnam(const char *);
#if __POSIX_VISIBLE >= 200112 || __XPG_VISIBLE
-struct group *getgrent(void);
-void setgrent(void);
-void endgrent(void);
+struct group *getgrent(void) __errorattr("This function is meaningless on Android.");
+__errordecl(setgrent, "This function is meaningless on Android.");
+__errordecl(endgrent, "This function is meaningless on Android.");
int getgrgid_r(gid_t, struct group *, char *,
size_t, struct group **);
int getgrnam_r(const char *, struct group *, char *,