void*alloc_foo(void) { return malloc(sizeof(struct foo)); }
They migrate thousands of kilometres to find stable sea ice during Antarctic summer to wait out what is called a "catastrophic moult" every year.
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全国两会前的这段时间，全国人大代表、安徽省太和县现代农业科技试验示范基地党支部书记徐淙祥时常会骑上电动车去巡田。“1000多亩小麦，可马虎不得，尤其是前段时间又下雨又下雪的，要提前做好防护。”徐淙祥说。
Фото: AnOther Magazine / Collier Schorr
That said, it's important to recognize that locking in itself is not bad. It does, in fact, serve an important purpose to ensure that applications properly and orderly consume or produce data. The key challenge is with the original manual implementation of it using APIs like getReader() and releaseLock(). With the arrival of automatic lock and reader management with async iterables, dealing with locks from the users point of view became a lot easier.