很菜的问题:(global external functions)
问问各位大虾:global external functions里面主要些什么内容?什么时候需要在这里写代码?我看到一个程序在global external functions里面写了:
FUNCTION long FindWindowA( ulong Winhandle, string wintitle ) Library "user32.dll"
//Function long PostMessageA(uLong hwnd,uLong wMsg ,uLong wParam,any lParam) Library "user32"
FUNCTION ulong PostMessageA(ulong hwnd,ulong wMsg,ulong wParam,ulong lParam) LIBRARY "user32.dll"
这是什么意思?