Daily bump.

[pf3gnuchains/gcc-fork.git] / gcc / incpath.c

diff --git a/gcc/incpath.c b/gcc/incpath.c
index 07a765f..6b683a0 100644 (file)
--- a/gcc/incpath.c
+++ b/gcc/incpath.c
@@ -460,6 +460,15 @@ register_include_chains (cpp_reader *pfile, const char *sysroot,
   cpp_set_include_chains (pfile, heads[QUOTE], heads[BRACKET],
                          quote_ignores_source_dir);
 }
+
+/* Return the current chain of cpp dirs.  */
+
+struct cpp_dir *
+get_added_cpp_dirs (int chain)
+{
+  return heads[chain];
+}
+
 #if !(defined TARGET_EXTRA_INCLUDES) || !(defined TARGET_EXTRA_PRE_INCLUDES)
 static void hook_void_charptr_charptr_int (const char *sysroot ATTRIBUTE_UNUSED,
                                           const char *iprefix ATTRIBUTE_UNUSED,