Initial project import

tools/v/vlib/veb/sendfile_linux.c.v

@@ -0,0 +1,10 @@
+module veb
+
+#include <sys/sendfile.h>
+
+fn C.sendfile(out_fd i32, in_fd i32, offset voidptr, count i32) i32
+
+fn sendfile(out_fd int, in_fd int, nr_bytes int) int {
+	// always pass nil as offset, so the file offset will be used and updated.
+	return C.sendfile(out_fd, in_fd, 0, nr_bytes)
+}