jokaMakeJointBlank
Allocates a struct's slice fields in a single contiguous block without initializing them. Free the entire block by freeing the first field's pointer.
fn
T jokaMakeJointBlank(T)(MemoryContext context, Sz * outTotalBytes, Sz[] lengths...) if (is(T == struct))Allocates a struct's slice fields in a single contiguous block without initializing them. Free the entire block by freeing the first field's pointer.