Create a block-description handle. The description is an ascii string which is included in any messages pertaining to addresses within the specified memory range. Has no other effect on the properties of the memory range.
pub fn createBlock(qzz: []const u8, desc: [*:0]const u8) usize
pub fn createBlock(qzz: []const u8, desc: [*:0]const u8) usize {
return doClientRequestExpr(0, // default return
.CreateBlock, @intFromPtr(qzz.ptr), qzz.len, @intFromPtr(desc), 0, 0);
}