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-rw-r--r--gcc/c-tree.h24
1 files changed, 12 insertions, 12 deletions
diff --git a/gcc/c-tree.h b/gcc/c-tree.h
index 490130c5531..223fda0d4e0 100644
--- a/gcc/c-tree.h
+++ b/gcc/c-tree.h
@@ -694,18 +694,18 @@ extern bool c_cpp_error (cpp_reader *, int, location_t, unsigned int,
/* LIPO support. */
-int c_get_lang_decl_size (tree t);
-void c_lipo_dup_lang_type (tree src, tree dest);
-void c_lipo_copy_lang_type (tree src, tree dest);
-int c_is_global_scope (tree decl, void *scope);
-void c_clear_name_bindings (tree id);
-void c_add_built_in_decl (tree decl);
-void c_save_built_in_decl_pre_parsing (void);
-void c_restore_built_in_decl_pre_parsing (void);
-void c_save_built_in_decl_post_parsing (void);
-void c_restore_built_in_decl_post_parsing (void);
-int c_is_compiler_generated_type (tree t);
-int c_cmp_lang_type (tree t1, tree t2);
+extern int c_get_lang_decl_size (tree t);
+extern void c_lipo_dup_lang_type (tree src, tree dest);
+extern void c_lipo_copy_lang_type (tree src, tree dest);
+extern int c_is_global_scope (tree decl, void *scope);
+extern void c_clear_name_bindings (tree id);
+extern void c_add_built_in_decl (tree decl);
+extern void c_save_built_in_decl_pre_parsing (void);
+extern void c_restore_built_in_decl_pre_parsing (void);
+extern void c_save_built_in_decl_post_parsing (void);
+extern void c_restore_built_in_decl_post_parsing (void);
+extern int c_is_compiler_generated_type (tree t);
+extern int c_cmp_lang_type (tree t1, tree t2);
#endif /* ! GCC_C_TREE_H */