Function pamoja_codec_encode_deltas 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_codec_encode_deltas(
    samples: *const i64,
    count: usize,
    out_buffer: *mut *mut PamojaBuffer,
) -> PamojaStatus

Delta-encodes a series of integer samples into a compact buffer.

Returns

PamojaStatus::Ok on success, with *out_buffer set to a new buffer handle the caller must release with pamoja_buffer_free.

Safety

samples must point to at least count readable int64 values, or be null when count is 0, and out_buffer must point to a writable *mut PamojaBuffer.