1 /* ----------------------------------------------------------------------------
3 * ----------------------------------------------------------------------------
4 * Public Domain C Library - http://pdclib.sourceforge.net
5 * This code is Public Domain. Use, modify, and redistribute at will.
6 * --------------------------------------------------------------------------*/
8 double cos( double x ) { /* TODO */ };
9 float cosf( float x ) { /* TODO */ };
10 long double cosl( long double x ) { /* TODO */ };