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enum example
{
item1 = 0,
item2,
item3,
item4,
item5,
max /* when you want to add element,please add before this */
};
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example ex1;
if ( 0 <= ex1 && max < ex1 )
{
do something;
}
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#include <Windows.h>
#include <math.h>
#include "resource.h"
#define PI 3.1415976/180
int dwCenterX,dwCenterY,dwRadius;
const TCHAR *szAppName=TEXT("Clock");
LRESULT CALLBACK ProcWinMain(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam);
void ShowTime(HWND hwnd,HDC hdc);
void ......
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2.
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; [root@XXX XXX]# gcc -c bar.c -o bar.o
; [root@XXX XXX]# ld -s foo.o bar.o -o foobar
; [root@XXX XXX]# ./foobar
; the 2nd on ......
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