blob: 084c64228f46595e4dd9570c4d4fac3010ea28b8 [file] [log] [blame]
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#if _WIN32
#include <windows.h>
#include <pthread.h>
#include <unistd.h>
#if _WIN32
#define FFI_PLUGIN_EXPORT __declspec(dllexport)
// A very short-lived native function.
// For very short-lived functions, it is fine to call them on the main isolate.
// They will block the Dart execution while running the native function, so
// only do this for native functions which are guaranteed to be short-lived.
FFI_PLUGIN_EXPORT intptr_t sum(intptr_t a, intptr_t b);
// A longer lived native function, which occupies the thread calling it.
// Do not call these kind of native functions in the main isolate. They will
// block Dart execution. This will cause dropped frames in Flutter applications.
// Instead, call these native functions on a separate isolate.
FFI_PLUGIN_EXPORT intptr_t sum_long_running(intptr_t a, intptr_t b);