/* * Written by J.T. Conklin, Apr 11, 1995 * Public domain. */ #if defined(LIBC_SCCS) && !defined(lint) static char rcsid[] = "$OpenBSD$"; #endif /* LIBC_SCCS and not lint */ #include fp_rnd fpgetround() { int x; __asm__("cfc1 %0,$31" : "=r" (x)); return x & 0x03; }