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Use gcc -ansi -pedantic in 9c. Fix many non-C89-isms.

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This commit is contained in:
rsc 2006-04-01 19:24:03 +00:00
parent 226d80b821
commit cbeb0b26e4
492 changed files with 3218 additions and 3167 deletions
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22
src/libmp/port/mpeuclid.c
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@ -1,12 +1,12 @@
#include "os.h"
#include <mp.h>
// extended euclid
//
// For a and b it solves, d = gcd(a,b) and finds x and y s.t.
// ax + by = d
//
// Handbook of Applied Cryptography, Menezes et al, 1997, pg 67
/* extended euclid */
/* */
/* For a and b it solves, d = gcd(a,b) and finds x and y s.t. */
/* ax + by = d */
/* */
/* Handbook of Applied Cryptography, Menezes et al, 1997, pg 67 */
void
mpeuclid(mpint *a, mpint *b, mpint *d, mpint *x, mpint *y)
@ -44,16 +44,16 @@ mpeuclid(mpint *a, mpint *b, mpint *d, mpint *x, mpint *y)
r = mpnew(0);
while(b->top != 0 && b->sign > 0){
// q = a/b
// r = a mod b
/* q = a/b */
/* r = a mod b */
mpdiv(a, b, q, r);
// x0 = x2 - qx1
/* x0 = x2 - qx1 */
mpmul(q, x1, x0);
mpsub(x2, x0, x0);
// y0 = y2 - qy1
/* y0 = y2 - qy1 */
mpmul(q, y1, y0);
mpsub(y2, y0, y0);
// rotate values
/* rotate values */
tmp = a;
a = b;
b = r;