// 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; }