傳回類型| Microsoft Docs

函式的傳回型別會建立函式傳回值的大小和類型，並且對應於下列語法中的類型規範：The return type of a function establishes the size and type of the value returned by the function and corresponds to the type-specifier in the syntax below:函式定義：function-definition:     declaration-specifiersopt attribute-seqopt 宣告子 declara