Remove pre-2.0.0 leftovers of using "check" unit testing library
diff --git a/expat/lib/amigaconfig.h b/expat/lib/amigaconfig.h
index 86c6115..49c92c7 100644
--- a/expat/lib/amigaconfig.h
+++ b/expat/lib/amigaconfig.h
@@ -7,9 +7,6 @@
/* Define to 1 if you have the `bcopy' function. */
#define HAVE_BCOPY 1
-/* Define to 1 if you have the <check.h> header file. */
-#undef HAVE_CHECK_H
-
/* Define to 1 if you have the `memmove' function. */
#define HAVE_MEMMOVE 1
diff --git a/expat/tests/chardata.c b/expat/tests/chardata.c
index 5fb0299..02243e0 100644
--- a/expat/tests/chardata.c
+++ b/expat/tests/chardata.c
@@ -7,11 +7,7 @@
#ifdef HAVE_EXPAT_CONFIG_H
#include <expat_config.h>
#endif
-#ifdef HAVE_CHECK_H
-#include <check.h>
-#else
#include "minicheck.h"
-#endif
#include <assert.h>
#include <stdio.h>