Initial project import

tools/v/vlib/veb/sendfile_freebsd.c.v

@@ -0,0 +1,12 @@
+module veb
+
+fn C.sendfile(in_fd i32, out_fd i32, offset i32, count i32, voidptr offsetp, voidptr hdr, flags i32) i32
+
+fn sendfile(out_fd int, in_fd int, nr_bytes int) int {
+	// out_fd must be a stream socket descriptor.
+	r := C.sendfile(in_fd, out_fd, 0, nr_bytes, unsafe { nil }, unsafe { nil }, 0)
+	if r == 0 {
+		return nr_bytes
+	}
+	return r
+}