main: rework preprocessor invocation

[cparser] / ast2firm.h

diff --git a/ast2firm.h b/ast2firm.h
index fc92beb..2271f66 100644 (file)
--- a/ast2firm.h
+++ b/ast2firm.h
@@ -36,6 +36,10 @@ typedef ident* (*create_ld_ident_func)(entity_t *entity);
 
 void set_create_ld_ident(create_ld_ident_func func);
 
+ir_tarval *fold_constant_to_tarval(const expression_t *expression);
+void determine_enum_values(enum_type_t *type);
+
 extern fp_model_t firm_fp_model;
+extern ir_mode *atomic_modes[ATOMIC_TYPE_LAST+1];
 
 #endif