stdint

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difference between stdint.h and inttypes.h

What is the difference between stdint.h and inttypes.h? If none of them is used, uint64_t is not recognized but with either of th开发者_C百科em it is a defined type.stdint.h[详细]

2023-04-09 02:03 分类：问答
namespace over a #include header file question

I porting code from a windows machine to a Mac.I am using OS X 10.6 with Xco开发者_StackOverflow中文版de 3.2.5[详细]

2023-03-23 07:29 分类：问答
Why does this cause an overflow?

It\'s my understanding that uint64_t defined by C99 (stdint.h) is defined to be 8 bytes (= 64 bits) of length, thus allowing for a maximum value of 2^64 - 1. However, when I try the following code sni[详细]

2023-03-17 07:06 分类：问答
Where is stdlib.h / stdint.h in Visual Studio 2010?

I was googling a bit and heard that although stdint.h was not shipped with old versions of Visual Studio, it should be there in Visual Studio 2010.[详细]

2023-02-22 04:05 分类：问答
Problems installing RMagick-gem in Rails

I\'ve been plowing through tutorials all day trying to install RMagick, and have gotten pretty far now I reckon, but have stumbled apon an error that I really don\'t know how to solve, nor get any use[详细]

2023-01-18 07:05 分类：问答
Compile time checking existence of stdint.h

I\'m working with legacy embedded C code which defines the types uint8_t, uint16_t and uint32_t in a header file using the typedef keyword.[详细]

2023-01-15 18:19 分类：问答
Fastest integer type for common architectures

The stdint.h header lacks an int_fastest_t and uint_fastest_t to correspond with the {,u}int_fastX_t types. For instances where the width of the integer type does not matter, how does one pick the int[详细]

2023-01-15 15:05 分类：问答
Where is ptrdiff_t defined in C?

Where is ptrdiff_t de开发者_如何学Gofined in C?It\'s defined in stddef.h. That header defines the integral types size_t, ptrdiff_t, and wchar_t, the functional macro offsetof, and the constant macr[详细]

2023-01-13 20:54 分类：问答
Does the integer types included in the stdint.h library are "extended integer types"?

im learning about integer conversion rank but i have a question, i often use the stdint.h library, and for what im reading about "integer conversion rank" it says:[详细]

2022-12-07 20:01 分类：问答