Initial import of libdpf.

Co-authored-by: Cursor <cursoragent@cursor.com>

thirdparty/hedley/test/no-return.c

@@ -0,0 +1,29 @@
+#include "../hedley.h"
+
+#if defined(HEDLEY_IAR_VERSION)
+#  pragma diag_suppress=Pe082
+#elif \
+    (defined(HEDLEY_TI_VERSION) && !HEDLEY_TI_VERSION_CHECK(18,1,0)) || \
+    (defined(HEDLEY_TI_CL6X_VERSION) && !HEDLEY_TI_VERSION_CHECK(8,3,0))
+/* exit() was not annotated with noreturn */
+#  pragma diag_suppress 1585
+#endif
+
+#if defined(_MSC_VER)
+  HEDLEY_DIAGNOSTIC_PUSH
+  #pragma warning(disable:4255 4668)
+  #include <stdlib.h>
+  HEDLEY_DIAGNOSTIC_POP
+#else
+  #include <stdlib.h>
+#endif
+
+HEDLEY_NO_RETURN
+static void
+test_no_return(int code) {
+  exit(code);
+}
+
+int main(void) {
+  test_no_return(0);
+}