Decodes 64-bit (8-byte, double) floating point number to ASCII string. If number is INF or NAN, adds hexadecimal dump. Returns length of decoded string. Note that this procedure is safer than printf, because some printf implementations generate exception when processing INF or NAN.
int Printfloat8(char *s,double d);
Parameters:
s - pointer to buffer of length at least TEXTLEN bytes where Printfloat8 places decoded string;
d - 64-bit (double) floating number to decode.
See also: Printfloat4, Printfloat10, Print3dnow, Printsse