作者 Anonymous [actionscript] 2007-09-11 15:57 (点击下载)

#define min2(a, b)             \
   ({                          \
      typeof(a) __a;           \
      typeof(b) __b;           \
                               \
      __a > __b ? __b : __a;   \
   })
 
#define min3(a, b, c)     (min2 (min2 (a, b), c)
#define min4(a, b, c, d)  (min2 (min3 (a, b, c), d)