int gfc_compare_expr (gfc_expr *, gfc_expr *, gfc_intrinsic_op);
int gfc_compare_string (gfc_expr *, gfc_expr *);
+int gfc_compare_with_Cstring (gfc_expr *, const char *, bool);
+
/* Constant folding for gfc_expr trees. */
gfc_expr *gfc_parentheses (gfc_expr * op);