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-rw-r--r--mpi/mplogic.h63
1 files changed, 24 insertions, 39 deletions
diff --git a/mpi/mplogic.h b/mpi/mplogic.h
index a481ac11..59c404c8 100644
--- a/mpi/mplogic.h
+++ b/mpi/mplogic.h
@@ -1,48 +1,33 @@
-/*
- mplogic.h
-
- by Michael J. Fromberger <http://www.dartmouth.edu/~sting/>
- Developed 1998-2004.
- Assigned to the public domain as of 2002; see README.
-
- Bitwise logical operations on MPI values
-
- $Id: mplogic.h,v 1.1 2004/02/08 04:29:29 sting Exp $
+/* mplogic.h
+ *
+ * by Michael J. Fromberger <http://www.dartmouth.edu/~sting/>
+ * Developed 1998-2004.
+ * Assigned to the public domain as of 2002; see README.
+ *
+ * Bitwise logical operations on MPI values
+ *
+ * $Id: mplogic.h,v 1.1 2004/02/08 04:29:29 sting Exp $
*/
-#ifndef _H_MPLOGIC_
-#define _H_MPLOGIC_
-
#include "mpi.h"
-/*
- The logical operations treat an mp_int as if it were a bit vector,
- without regard to its sign (an mp_int is represented in a signed
- magnitude format). Values are treated as if they had an infinite
- string of zeros left of the most-significant bit.
+/* The logical operations treat an mp_int as if it were a bit vector,
+ * without regard to its sign (an mp_int is represented in a signed
+ * magnitude format). Values are treated as if they had an infinite
+ * string of zeros left of the most-significant bit.
*/
-/* Parity results */
-
-#define MP_EVEN MP_YES
-#define MP_ODD MP_NO
-
-/* Bitwise functions */
-
-mp_err mpl_not(mp_int *a, mp_int *b); /* one's complement */
-mp_err mpl_and(mp_int *a, mp_int *b, mp_int *c); /* bitwise AND */
-mp_err mpl_or(mp_int *a, mp_int *b, mp_int *c); /* bitwise OR */
-mp_err mpl_xor(mp_int *a, mp_int *b, mp_int *c); /* bitwise XOR */
-
-/* Shift functions */
-
-mp_err mpl_rsh(mp_int *a, mp_int *b, mp_digit d); /* right shift */
-mp_err mpl_lsh(mp_int *a, mp_int *b, mp_digit d); /* left shift */
+#define MP_EVEN MP_YES
+#define MP_ODD MP_NO
-/* Bit count and parity */
+mp_err mpl_not(mp_int *a, mp_int *b);
+mp_err mpl_and(mp_int *a, mp_int *b, mp_int *c);
+mp_err mpl_or(mp_int *a, mp_int *b, mp_int *c);
+mp_err mpl_xor(mp_int *a, mp_int *b, mp_int *c);
-mp_err mpl_num_set(mp_int *a, int *num); /* count set bits */
-mp_err mpl_num_clear(mp_int *a, int *num); /* count clear bits */
-mp_err mpl_parity(mp_int *a); /* determine parity */
+mp_err mpl_rsh(mp_int *a, mp_int *b, mp_digit d);
+mp_err mpl_lsh(mp_int *a, mp_int *b, mp_digit d);
-#endif /* end _H_MPLOGIC_ */
+mp_err mpl_num_set(mp_int *a, int *num);
+mp_err mpl_num_clear(mp_int *a, int *num);
+mp_err mpl_parity(mp_int *a);