-rw-r--r-- 186 saferewrite-20210915/src/divmod14/noadiv/README
uint16.c, uint32.c, uint32.h, uint64.h copied from
supercop/crypto_decode/761x1531/ref.

uint32.c asks caller to guarantee 0<m<16384;
wrapper.c actually allows m=16384, which works too.