Expose dn_comp and dn_expand to system C code.
This is needed to compile open-source code that wants to
expand/compress domain names itself, such as ping6.
Bug: 9469682
Change-Id: I339c6538936d05c031bc6fb0a8793aaf1429dea4
diff --git a/libc/private/resolv_private.h b/libc/private/resolv_private.h
index 3b88f49..37764fb 100644
--- a/libc/private/resolv_private.h
+++ b/libc/private/resolv_private.h
@@ -343,7 +343,9 @@
extern const struct res_sym __p_rcode_syms[];
#endif /* SHARED_LIBBIND */
+#ifndef ANDROID_CHANGES
#define dn_comp __dn_comp
+#endif
#define dn_count_labels __dn_count_labels
#define dn_skipname __dn_skipname
#define fp_resstat __fp_resstat
@@ -438,9 +440,6 @@
const char * p_option(u_long);
char * p_secstodate(u_long);
int dn_count_labels(const char *);
-int dn_comp(const char *, u_char *, int, u_char **, u_char **);
-int dn_expand(const u_char *, const u_char *, const u_char *,
- char *, int);
u_int res_randomid(void);
int res_nameinquery(const char *, int, int, const u_char *,
const u_char *);