re-format everything through astyle. Taken from libtom/libtommath (pull request [https://github.com/libtom/libtommath/pull/85|85])

1 files changed, 42 insertions, 43 deletions

diff --git a/libtommath/bn_s_mp_mul_high_digs.c b/libtommath/bn_s_mp_mul_high_digs.c
index 031f17b..0e12f3b 100644
--- a/libtommath/bn_s_mp_mul_high_digs.c
+++ b/libtommath/bn_s_mp_mul_high_digs.c
@@ -18,61 +18,60 @@
 /* multiplies |a| * |b| and does not compute the lower digs digits
  * [meant to get the higher part of the product]
  */
-int
-s_mp_mul_high_digs (mp_int * a, mp_int * b, mp_int * c, int digs)
+int s_mp_mul_high_digs(mp_int *a, mp_int *b, mp_int *c, int digs)
 {
-  mp_int  t;
-  int     res, pa, pb, ix, iy;
-  mp_digit u;
-  mp_word r;
-  mp_digit tmpx, *tmpt, *tmpy;
+   mp_int  t;
+   int     res, pa, pb, ix, iy;
+   mp_digit u;
+   mp_word r;
+   mp_digit tmpx, *tmpt, *tmpy;
 
-  /* can we use the fast multiplier? */
+   /* can we use the fast multiplier? */
 #ifdef BN_FAST_S_MP_MUL_HIGH_DIGS_C
-  if (((a->used + b->used + 1) < MP_WARRAY)
-      && (MIN (a->used, b->used) < (1 << ((CHAR_BIT * sizeof(mp_word)) - (2 * DIGIT_BIT))))) {
-    return fast_s_mp_mul_high_digs (a, b, c, digs);
-  }
+   if (((a->used + b->used + 1) < MP_WARRAY)
+       && (MIN(a->used, b->used) < (1 << ((CHAR_BIT * sizeof(mp_word)) - (2 * DIGIT_BIT))))) {
+      return fast_s_mp_mul_high_digs(a, b, c, digs);
+   }
 #endif
 
-  if ((res = mp_init_size (&t, a->used + b->used + 1)) != MP_OKAY) {
-    return res;
-  }
-  t.used = a->used + b->used + 1;
+   if ((res = mp_init_size(&t, a->used + b->used + 1)) != MP_OKAY) {
+      return res;
+   }
+   t.used = a->used + b->used + 1;
 
-  pa = a->used;
-  pb = b->used;
-  for (ix = 0; ix < pa; ix++) {
-    /* clear the carry */
-    u = 0;
+   pa = a->used;
+   pb = b->used;
+   for (ix = 0; ix < pa; ix++) {
+      /* clear the carry */
+      u = 0;
 
-    /* left hand side of A[ix] * B[iy] */
-    tmpx = a->dp[ix];
+      /* left hand side of A[ix] * B[iy] */
+      tmpx = a->dp[ix];
 
-    /* alias to the address of where the digits will be stored */
-    tmpt = &(t.dp[digs]);
+      /* alias to the address of where the digits will be stored */
+      tmpt = &(t.dp[digs]);
 
-    /* alias for where to read the right hand side from */
-    tmpy = b->dp + (digs - ix);
+      /* alias for where to read the right hand side from */
+      tmpy = b->dp + (digs - ix);
 
-    for (iy = digs - ix; iy < pb; iy++) {
-      /* calculate the double precision result */
-      r       = (mp_word)*tmpt +
-                ((mp_word)tmpx * (mp_word)*tmpy++) +
-                (mp_word)u;
+      for (iy = digs - ix; iy < pb; iy++) {
+         /* calculate the double precision result */
+         r       = (mp_word)*tmpt +
+                   ((mp_word)tmpx * (mp_word)*tmpy++) +
+                   (mp_word)u;
 
-      /* get the lower part */
-      *tmpt++ = (mp_digit) (r & ((mp_word) MP_MASK));
+         /* get the lower part */
+         *tmpt++ = (mp_digit)(r & ((mp_word) MP_MASK));
 
-      /* carry the carry */
-      u       = (mp_digit) (r >> ((mp_word) DIGIT_BIT));
-    }
-    *tmpt = u;
-  }
-  mp_clamp (&t);
-  mp_exch (&t, c);
-  mp_clear (&t);
-  return MP_OKAY;
+         /* carry the carry */
+         u       = (mp_digit)(r >> ((mp_word) DIGIT_BIT));
+      }
+      *tmpt = u;
+   }
+   mp_clamp(&t);
+   mp_exch(&t, c);
+   mp_clear(&t);
+   return MP_OKAY;
 }
 #endif