use types::c;

export type CURL = opaque;
export type CURLcode = int;
export type CURLINFO = int;

export def CURLOPT_URL = 10002;
export def CURLOPT_WRITEFUNCTION = 20011;
export def CURLOPT_WRITEDATA = 10001;

export def CURLINFO_LONG = 0x200000;
export def CURLINFO_RESPONSE_CODE = CURLINFO_LONG + 2;

export @symbol("curl_easy_init") fn curl_easy_init() nullable *CURL;
export @symbol("curl_easy_cleanup") fn curl_easy_cleanup(handle: nullable *CURL) void;

export type write_callback = fn(ptr: *c::char, sz: c::ssize, nmemb: c::ssize, userdata: *opaque) c::ssize;
export @symbol("curl_easy_setopt") fn curl_easy_setopt(
	handle: nullable *CURL,
	option: int,
	parameter: const *c::char,
) CURLcode;

export @symbol("curl_easy_setopt") fn curl_easy_setopt_writefunction(
	handle: nullable *CURL,
	option: int,
	parameter: *write_callback,
) CURLcode;

export @symbol("curl_easy_setopt") fn curl_easy_setopt_writedata(
	handle: nullable *CURL,
	option: int,
	parameter: *opaque,
) CURLcode;

//export @symbol("curl_easy_setopt") fn curl_easy_setopt(
//	handle: nullable *CURL,
//	option: int,
//	parameter: (const *c::char | nullable opaque)
//) CURLcode;

export @symbol("curl_easy_perform") fn curl_easy_perform(easy_handle: nullable *CURL) CURLcode;
export @symbol("curl_easy_getinfo") fn curl_easy_getinfo(
	easy_handle: nullable *CURL,
	info: CURLINFO,
	code: nullable *c::long
) CURLcode;