Copy Buffer in reverse order.

[Neha]

Hi, I have buffer,i would like to store it to another buffer in a reverse order.I mean last byte of source buffer should be the first byte of destination buffer. can any one help me for this? Neha

[PJ Arends]

BYTE buf1[100];
BYTE buf2[100];

for (int x = 0; x < 100; x++)
{

= buf1[99 - x];

}

HTH :) --- CPUA 0x5041 Sonork 100.11743 Chicken Little It may be that your sole purpose in life is simply to serve as a warning to others.

[Neha]

But in my case buffer is a memory pointer. Is there any api which copies the memory buffer is reverse order?

[hkprs]

hi, I am not sure of any api that copies Mem Buffer in reverse order but may be u can use "memcpy" , " memccpy" or "memmove" which copy in the orginal order. May be U can reverse them from local buff... Hope this Helps... hkprs

[PJ Arends]

_strrev(), or in STL template<class BidirectionalIterator> inline void reverse(BidirectionalIterator first, BidirectionalIterator last) or

void reverse (BYTE *src, BYTE *dest, size_t size)
{ // copy the first size bytes from src to dest in reverse order
for (int x = 0; x < size; x++)
{

= src[size - 1 - x];

}
}

--- CPUA 0x5041 Sonork 100.11743 Chicken Little It may be that your sole purpose in life is simply to serve as a warning to others.