//常用宏函数
#define SIZEOFARRAY(array) (sizeof(array) / sizeof(array[0]))
#define RETURN_X_IF_NOEQUAL(X,Y) /
if (X != Y) /
{ /
return X; /
}
#define RETURN_X_IF_EQUAL(X,Y) /
if (X == Y) /
{ /
return X; /
}
#define RETURN_Z_IF_NOEQUAL(X,Y,Z) /
if (X != Y) /
{ /
return Z; /
}
#define RETURN_Z_IF_EQUAL(X,Y,Z) /
if (X == Y) /
{ /
return Z; /
}