# endif /* ifndef NORETURN */
#endif /* ifndef NORETURN */
+/**
+ * Issue a diagnostic message.
+ * Format types:
+ * %Y const symbol_t *
+ * %E const expression_t *
+ * %Q unsigned (qualifier)
+ * %T type_t
+ * %K token_t
+ * %k token_kind_t
+ * %P const source_position_t *
+ *
+ */
void diagnosticf(const char *fmt, ...);
-void errorf(source_position_t pos, const char *fmt, ...);
-void warningf(source_position_t pos, const char *fmt, ...);
-NORETURN internal_errorf(source_position_t pos, const char *fmt, ...);
+void errorf(const source_position_t *pos, const char *fmt, ...);
+void warningf(const source_position_t *pos, const char *fmt, ...);
+NORETURN internal_errorf(const source_position_t *pos, const char *fmt, ...);
extern unsigned diagnostic_count;
extern unsigned error_count;