“Void”的版本间的差异
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<font color="orange" size="+1">'''扩展阅读'''</font> | <font color="orange" size="+1">'''扩展阅读'''</font> | ||
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[https://www.arduino.cc/en/Reference/FunctionDeclaration function declaration] | [https://www.arduino.cc/en/Reference/FunctionDeclaration function declaration] | ||
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2016年12月26日 (一) 20:48的版本
The void keyword is used only in function declarations. It indicates that the function is expected to return no information to the function from which it was called. 译：void用于函数声明。它表明该函数将不返回任何信息。
示例
// actions are performed in the functions "setup" and "loop"
// but no information is reported to the larger program
void setup()
{
// ...
}
void loop()
{
// ...
}
扩展阅读
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