-- ffi/curl.lua — libcurl easy interface binding.
-- Phase 0: blocking POST. Phase 1: SSE streaming via WRITEFUNCTION callback.

local ffi = require("ffi")

ffi.cdef[[
typedef void CURL;
CURL *curl_easy_init(void);
void  curl_easy_cleanup(CURL *handle);
int   curl_easy_setopt(CURL *handle, int option, ...);
int   curl_easy_perform(CURL *handle);
]]

local M = {}
-- Phase 0 stubs; full binding lands with broker.chat() implementation.
return M