.TH uint64_pack 3 .SH NAME uint64_pack \- write an unsigned little-endian 64-bit integer .SH SYNTAX .B #include uint64 \fIu\fR; void \fBuint64_pack\fP(char \fIs\fR[4],uint64 \fIu\fR); .SH DESCRIPTION uint64 is a 64-bit unsigned integer type. uint64_pack portably writes a uint64 \fIu\fR to \fIs\fR in little-endian byte order. .SH "SEE ALSO" uint64_unpack(3), uint64_pack_big(3)