memcpy

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Saving stack by directly writing into the send buffer below

Imaging having a stack of protocols and some c/cpp code that neatly covers sending on each layer. Each send function uses the layer below to add[详细]

2023-01-08 12:39 分类：问答
errors concatenating bytes from a block of bytes using memcpy

On occasion, the following code works, which probably means good concept, but poor execution.Since this crashes depending on where the bits fell, this means I am butchering a step along the way.I am i[详细]

2023-01-06 05:30 分类：问答
Convert byte array to float in Lua [Float Data Structure]

I have the ability to read the memory with Lua, but I\'ve run into a problem. I want to read a float value.[详细]

2023-01-06 04:51 分类：问答
Does memcpy work for large arrays in structures?

I have a structure that has a dynamic array in it. I have defined two of these structures. I fill the array in the first structure, then use a line like[详细]

2023-01-05 12:36 分类：问答
mempcy fail to copy all data

I encounter problem with memcpy in C. Here is t开发者_开发百科he code : typedef struct { CPY_IM009_DEF[详细]

2023-01-05 03:42 分类：问答
C question related to pointers and arrays

Basically in the code below, my final array does not seem to have the contents from function1(). Any ideas on why I can\'t get this to work ? Thanks.[详细]

2023-01-05 01:05 分类：问答
In C, How does memcpy deal with a signed integer argument?

In C, what will happen if I supply a signed integer especifically a negative integer as the 3开发者_开发百科rd argument to the memcpy function?[详细]

2023-01-04 18:58 分类：问答
Why is the exception thrown on memcpy using during copying LPBYTE to LPTSTR (clipboard)?

I have a LPBYTE array (taken from file) and I need to copy it into LPTSRT (actually into the c开发者_Python百科lipboard). The trouble is copying work but unstable, sometime an exception was thrown (no[详细]

2023-01-02 03:36 分类：问答
C++ memcpy problem :(

I have a problem my src pointer of memcpy is pointing wrong. unsigned char* lpBuffer is a 开发者_如何学JAVAbuffer that contains my bytes, i checked with olly.[详细]

2023-01-01 22:54 分类：问答
faster alternative to memcpy?

I have a function that is doing memcpy, but it\'s taking up an enormous amount of cycles. Is there a faster alternative/approach than using memcpy to move 开发者_高级运维a piece of memory?memcpy is li[详细]

2023-01-01 20:38 分类：问答