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- 1.1
- date 91.03.18.12.19.57; author kupfer; state Exp;
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- desc
- @Compare two unsigned quads.
- @
-
-
-
- 1.1
- log
- @Initial revision
- @
- text
- @/*
- * Quad_CompareUns.c --
- *
- * Quad_CompareUns libc routine.
- *
- * Copyright 1991 Regents of the University of California
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that this copyright
- * notice appears in all copies. The University of California
- * makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without
- * express or implied warranty.
- */
-
- #ifndef lint
- static char rcsid[] = "$Header: /sprite/lib/forms/RCS/proto.c,v 1.5 91/02/09 13:24:44 ouster Exp $ SPRITE (Berkeley)";
- #endif /* not lint */
-
- #include <quad.h>
-
-
- /*
- *----------------------------------------------------------------------
- *
- * Quad_CompareUns --
- *
- * General comparison of two unsigned quads.
- *
- * Results:
- * 1 if the first value is greater than the second, 0 if they're
- * the same, -1 if the first value is less.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------
- */
-
- int
- Quad_CompareUns(q1Ptr, q2Ptr)
- u_quad *q1Ptr, *q2Ptr; /* pointers to the two arguments */
- {
- if (q1Ptr->val[QUAD_MOST_SIG] > q2Ptr->val[QUAD_MOST_SIG]) {
- return 1;
- } else if (q1Ptr->val[QUAD_MOST_SIG] < q2Ptr->val[QUAD_MOST_SIG]) {
- return -1;
- } else if (q1Ptr->val[QUAD_LEAST_SIG] > q2Ptr->val[QUAD_LEAST_SIG]) {
- return 1;
- } else if (q1Ptr->val[QUAD_LEAST_SIG] < q2Ptr->val[QUAD_LEAST_SIG]) {
- return -1;
- } else {
- return 0;
- }
- }
- @
-