export c fn main() -> i32 {
    let net: Net = std.net.host()
    let client: HttpClient = std.http.client(net)
    var response: [128]u8 = [0_u8; 128]
    let request: Span<u8> = std.mem.span("GET ftp://example.invalid\n\n")
    let result: HttpResult = std.http.fetch(client, request, response, std.time.ms(250))
    if std.http.resultOk(result) {
        return 99
    }
    if std.http.resultStatus(result) == 0 && std.http.resultBodyLen(result) == 0 && std.http.resultError(result) == std.http.errorUnsupportedProtocol() && std.http.responseLen(response) == 0 && std.http.responseHeadersLen(response) == 0 {
        var invalid_response: [128]u8 = [0_u8; 128]
        let invalid_request: Span<u8> = std.mem.span("GET http://example.invalid\nbad-header\n\n")
        let invalid_result: HttpResult = std.http.fetch(client, invalid_request, invalid_response, std.time.ms(250))
        if std.http.resultOk(invalid_result) {
            return 24
        }
        if std.http.resultStatus(invalid_result) != 0 {
            return 25
        }
        if std.http.resultBodyLen(invalid_result) != 0 {
            return 26
        }
        if std.http.resultError(invalid_result) != std.http.errorInvalidRequest() {
            return 27
        }
        if std.http.responseLen(invalid_response) != 0 {
            return 28
        }
        return 23
    }
    return 98
}