DarkflameServer/thirdparty/raknet/Source/Itoa.cpp

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// Fast itoa from http://www.jb.man.ac.uk/~slowe/cpp/itoa.html for Linux since it seems like Linux doesn't support this function.
// I modified it to remove the std dependencies.
char* Itoa( int value, char* result, int base )
{
// check that the base if valid
if (base < 2 || base > 16) { *result = 0; return result; }
char* out = result;
int quotient = value;
int absQModB;
do {
// KevinJ - get rid of this dependency
//*out = "0123456789abcdef"[ std::abs( quotient % base ) ];
absQModB=quotient % base;
if (absQModB < 0)
absQModB=-absQModB;
*out = "0123456789abcdef"[ absQModB ];
++out;
quotient /= base;
} while ( quotient );
// Only apply negative sign for base 10
if ( value < 0 && base == 10) *out++ = '-';
// KevinJ - get rid of this dependency
// std::reverse( result, out );
*out = 0;
// KevinJ - My own reverse code
char *start = result;
char temp;
out--;
while (start < out)
{
temp=*start;
*start=*out;
*out=temp;
start++;
out--;
}
return result;
}