1 files changed, 21 insertions, 0 deletions
diff --git a/src/error.h b/src/error.h
new file mode 100644
index 000000000..5b1873b1d
--- /dev/null
+++ b/src/error.h
@@ -0,0 +1,21 @@
+#ifndef MRUBY_ERROR_H
+#define MRUBY_ERROR_H
+
+struct RException {
+  MRUBY_OBJECT_HEADER;
+};
+
+void mrb_sys_fail(mrb_state *mrb, const char *mesg);
+void mrb_exc_raise(mrb_state *mrb, mrb_value mesg);
+void mrb_bug_errno(const char*, int);
+int sysexit_status(mrb_state *mrb, mrb_value err);
+void error_pos(void);
+mrb_value mrb_exc_new3(mrb_state *mrb, struct RClass* c, mrb_value str);
+mrb_value make_exception(mrb_state *mrb, int argc, mrb_value *argv, int isstr);
+mrb_value mrb_exc_new(mrb_state *mrb, struct RClass *c, const char *ptr, long len);
+mrb_value mrb_make_exception(mrb_state *mrb, int argc, mrb_value *argv);
+mrb_value mrb_sprintf(mrb_state *mrb, const char *fmt, ...);
+void mrb_name_error(mrb_state *mrb, mrb_sym id, const char *fmt, ...);
+void mrb_exc_print(mrb_state *mrb, struct RObject *exc);
+
+#endif  /* MRUBY_ERROR_H */