1 files changed, 20 insertions, 0 deletions
diff --git a/contrib/libdiff/compat/include/stdlib.h b/contrib/libdiff/compat/include/stdlib.h
new file mode 100644
index 000000000000..75b18881a7b7
--- /dev/null
+++ b/contrib/libdiff/compat/include/stdlib.h
@@ -0,0 +1,20 @@
+/*
+ * stdlib.h compatibility shim
+ * Public domain
+ */
+
+#include_next <stdlib.h>
+
+#ifndef DIFFCOMPAT_STDLIB_H
+#define DIFFCOMPAT_STDLIB_H
+
+#include <sys/types.h>
+#include <stdint.h>
+
+const char * getprogname(void);
+
+void *reallocarray(void *, size_t, size_t);
+void *recallocarray(void *, size_t, size_t, size_t);
+int mergesort(void *, size_t, size_t, int (*cmp)(const void *, const void *));
+
+#endif