vendor/got/diff/2023-09-15vendor/got/diff

3 files changed, 51 insertions, 0 deletions

diff --git a/compat/include/stdlib.h b/compat/include/stdlib.h
new file mode 100644
index 000000000000..75b18881a7b7
--- /dev/null
+++ b/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
diff --git a/compat/include/string.h b/compat/include/string.h
new file mode 100644
index 000000000000..75190903aba8
--- /dev/null
+++ b/compat/include/string.h
@@ -0,0 +1,16 @@
+/*
+ * string.h compatibility shim
+ * Public domain
+ */
+
+#include_next <string.h>
+
+#ifndef DIFFCOMPAT_STRING_H
+#define DIFFCOMPAT_STRING_H
+
+#include <sys/types.h>
+
+size_t strlcpy(char *dst, const char *src, size_t dstsize);
+size_t strlcat(char *dst, const char *src, size_t dstsize);
+
+#endif
diff --git a/compat/include/sys/types.h b/compat/include/sys/types.h
new file mode 100644
index 000000000000..f580c7c593a8
--- /dev/null
+++ b/compat/include/sys/types.h
@@ -0,0 +1,15 @@
+/*
+ * Public domain
+ * sys/types.h compatibility shim
+ */
+
+#include_next <sys/types.h>
+
+#ifndef DIFFCOMPAT_SYS_TYPES_H
+#define DIFFCOMPAT_SYS_TYPES_H
+
+#if !defined(__dead)
+#define __dead      __attribute__((__noreturn__))
+#endif
+
+#endif