• Is' long unsigned 'as valid as' unsigned long' in C?

    符号一样有效C无符号长吗?

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  • This is true for unsigned short, unsigned long, and unsigned long long.

    对于unsignedshort , unsigned long ,以及 unsigned long long 来说也是这样

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  • What happens when unsigned long has more bits is that not all of those are 1.

    发生什么事无符号具有更多不是所有的都1。

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  • Note that the pointer you used is declared an unsigned long long rather than just a pointer.

    注意使用指针声明为unsigned long long 而非指针。

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  • If you in your expression used UL (said unsigned long integer), then you have a good starting point.

    如果表达式用到ul(表示无符号整型),那么有了一个好的起点。

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  • Offset Unsigned long integer giving the IL offset from the input string, or zero if there was no IL offset or the string was not well formed.

    无符号整型数,它给出输入字符串IL偏移量,没有IL偏移量或字符串格式不良时给出

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  • These arguments are canonically of type unsigned long long, although some programs engage in mild type punning, treating them as 64-bit Pointers or other types.

    这些参数按照规定都是unsigned long long类型不过有些程序加入适度的类型双关,将它们当作64指针其他类型

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  • There are lots of flavors of this, but the basic idea is that you put a tag at the beginning of a variable name saying what type it is. (So all unsigned long variables begin with ul, etc.)

    其种类很多基本理念变量开始添加一个标记表示类型(例如,所有符号长型变量ul 开头)。

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  • In cases where unsigned and signed 32-bit integers are mixed in an expression and assigned to a signed long, cast one of the operands to its 64-bit type.

    如果表达式混合使用符号有符号32位整数赋值给个有符号的long类型,那么将其中操作数转换成64位的类型。

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  • The problem arises when passing the sum of signed and unsigned ints as long.

    在将符号无符号整型作为long 类型传递就会出现问题

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  • C-89 data types (include signed and unsigned) short, int, long, long long, float, and double.

    C- 89数据类型(包括符号符号)shortintlonglong longfloatdouble

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  • C-89 data types (include signed and unsigned) short, int, long, long long, float, and double.

    C- 89数据类型(包括符号符号)shortintlonglong longfloatdouble

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