gbp-stack-ffi 1.1.4

C ABI surface (cdylib) for the Group Protocol Stack: handle-based API for MLS, the GBP node and the GTP/GAP/GSP clients. Designed to be consumed via P/Invoke or any FFI-capable runtime.

gbp-stack-ffi

C ABI surface (cdylib + rlib) for the Group Protocol Stack.

This crate exposes a handle-based C ABI suitable for consumption from .NET (via P/Invoke) or any other FFI-capable runtime. The shared library is named gbp_stack (gbp_stack.dll on Windows, libgbp_stack.so / libgbp_stack.dylib on Unix).

Function families

Prefix	Purpose
`gbp_buffer_*`	Buffer memory protocol
`gbp_string_*`	C-string memory protocol
`gbp_last_error`	Thread-local last-error reporter
`gbp_version`	Library version
`gbp_mls_*`	RFC 9420 MLS context (handshake, exporter, AEAD)
`gbp_node_*`	GBP-layer group node (framing, AEAD, replay, control)
`gtp_client_*`	GTP (text) sub-protocol client
`gap_client_*`	GAP (audio) sub-protocol client
`gsp_client_*`	GSP (signalling) sub-protocol client
`gbp_frame_*`	Frame codec helpers
`gbp_error_*`	Error registry helpers

Memory protocol

Binary blobs are returned as GbpBuffer { ptr, len, cap } and MUST be released via gbp_buffer_free.
Owned strings are returned as *mut c_char and MUST be released via gbp_string_free.

License

Licensed under Apache License, Version 2.0.