+typedef enum _COMPAT_RULES {
+ C_NO_SUBMITTER,
+ C_INDI_ADDR,
+ C_NOTE_NO_VALUE,
+ C_NO_GEDC,
+ C_NO_CHAR,
+ C_HEAD_TIME,
+ C_NO_DOUBLE_AT,
+ C_NO_REQUIRED_VALUES
+} Compat_rule;
+
+void set_compatibility(const char* program);
+int compat_mode(Compat_rule rule);