先谢谢各位了!问题如下:
在通过动态链接库调用函数时,参数应如何设置?例如:
Call Format :PCLKHANDLE ClkOpen(BYTE byAppUnitAdr, INT *piRetErr);
Arguments:
BYTE byAppUnitAdr :Unit address allocated to the application;
INT* piRetErr Error information for ClkOpen();
Return Value A CLK handle is returned if the function ends normally.
CLK_ERROR is returned if the function ends in an error. Detailed error infor-
mation is stored in piRetErr.
该函数返回值为句柄,有2个参数分别是BYTE与INT *。
请问各位在参数设定时应该怎么设定?如下图参数设定返回参数仅有2个选项。
感激不尽!