ncp: file too large attempting to copy 1mb file

[TonyTheLion]

On ARM 32bit:

tony@beaglebone:~/nonlibc/build$ util/ncp file.bin out.bin
len 65536
[ERR]      ncp.c:066 +cp                :: (( nmem_cp(&src, 0, src.len, &dst, 0) ) != src.len)
        !errno: 0x1b|File too large!
../src/nmem_linux.c; global err_cnt 2