1 files changed, 52 insertions, 0 deletions
diff --git a/test/manual/noverlay/emacs-compat.h b/test/manual/noverlay/emacs-compat.h
new file mode 100644
index 00000000000..812f8e48a36
--- /dev/null
+++ b/test/manual/noverlay/emacs-compat.h
@@ -0,0 +1,52 @@
+#ifndef TEST_COMPAT_H
+#define TEST_COMPAT_H
+
+#include <stdio.h>
+#include <limits.h>
+
+typedef int Lisp_Object;
+
+void *
+xmalloc (size_t size)
+{
+  return malloc (size);
+}
+
+void
+xfree (void *ptr)
+{
+  free (ptr);
+}
+
+void *
+xrealloc (void *block, size_t size)
+{
+  return realloc (block, size);
+}
+
+void
+emacs_abort ()
+{
+  fprintf (stderr, "Aborting...\n");
+  exit (1);
+}
+
+#ifndef eassert
+#define eassert(cond)                                                   \
+  do {                                                                  \
+    if (! (cond)) {                                                     \
+      fprintf (stderr, "\n%s:%d:eassert condition failed: %s\n",        \
+               __FILE__, __LINE__ ,#cond);                              \
+      exit (1);                                                         \
+    }                                                                   \
+  } while (0)
+#endif
+
+#ifndef max
+#define max(x,y) ((x) >= (y) ? (x) : (y))
+#endif
+#ifndef min
+#define min(x,y) ((x) <= (y) ? (x) : (y))
+#endif
+
+#endif