1*03a78d15SespieIrix 6.2: 2*03a78d15Sespie- math.h: defines extern long double hypotl( long double ); i.e., only 3*03a78d15Sespie one argument. They've fixed this in 6.3. 4*03a78d15Sespie 5*03a78d15SespieDES OSF 3.2 & 4.0: 6*03a78d15Sespie- libm define sincos, sincosf, and sincosl but there are no prototypes and 7*03a78d15Sespie especially the return type is nowhere defined. The functions are 8*03a78d15Sespie documented in the man pages, though. 9