const golang.org/x/sys/unix.BPF_BTF_GET_FD_BY_ID one use golang.org/x/sys/unix (current package) ztypes_linux.go#L2546: BPF_BTF_GET_FD_BY_ID = 0x13
The pages are generated with Golds v0.4.9. (GOOS=linux GOARCH=amd64)