/* (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands. See the copyright notice in the ACK home directory, in the file "Copyright". */ /* $Header: /cvsup/minix/src/lib/float/sbf4.c,v 1.1.1.1 2005/04/21 14:56:11 beng Exp $ */ /* SUBTRACT TWO FLOATS - SINGLE Precision (SBF 4) */ #include "FP_types.h" void sbf4(s2,s1) SINGLE s1,s2; { EXTEND e1,e2; if (s2 == (SINGLE) 0) { return; } extend(&s1,&e1,sizeof(SINGLE)); extend(&s2,&e2,sizeof(SINGLE)); sub_ext(&e1,&e2); compact(&e1,&s1,sizeof(SINGLE)); }