From 614da3deecb1bc06279ab616334499eded564574 Mon Sep 17 00:00:00 2001
From: Francois Perrad <francois.perrad@gadz.org>
Date: Sun, 25 Oct 2015 16:09:26 +0100
Subject: [PATCH] fix indentation (part 1)

---
 bn_fast_s_mp_mul_digs.c   |  2 +-
 bn_mp_expt_d_ex.c         |  4 ++--
 bn_mp_read_unsigned_bin.c | 10 +++++-----
 bn_mp_sqr.c               |  2 +-
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/bn_fast_s_mp_mul_digs.c b/bn_fast_s_mp_mul_digs.c
index adda3f5..4d4000c 100644
--- a/bn_fast_s_mp_mul_digs.c
+++ b/bn_fast_s_mp_mul_digs.c
@@ -78,7 +78,7 @@ int fast_s_mp_mul_digs (mp_int * a, mp_int * b, mp_int * c, int digs)
 
       /* make next carry */
       _W = _W >> ((mp_word)DIGIT_BIT);
- }
+  }
 
   /* setup dest */
   olduse  = c->used;
diff --git a/bn_mp_expt_d_ex.c b/bn_mp_expt_d_ex.c
index 93f4f19..ab840b8 100644
--- a/bn_mp_expt_d_ex.c
+++ b/bn_mp_expt_d_ex.c
@@ -69,9 +69,9 @@ int mp_expt_d_ex (mp_int * a, mp_digit b, mp_int * c, int fast)
       /* shift to next bit */
       b <<= 1;
     }
-    } /* if ... else */
+  } /* if ... else */
 
-    mp_clear (&g);
+  mp_clear (&g);
   return MP_OKAY;
 }
 #endif
diff --git a/bn_mp_read_unsigned_bin.c b/bn_mp_read_unsigned_bin.c
index 3598ec8..4d0472c 100644
--- a/bn_mp_read_unsigned_bin.c
+++ b/bn_mp_read_unsigned_bin.c
@@ -37,12 +37,12 @@ int mp_read_unsigned_bin (mp_int * a, const unsigned char *b, int c)
     }
 
 #ifndef MP_8BIT
-      a->dp[0] |= *b++;
-      a->used += 1;
+    a->dp[0] |= *b++;
+    a->used += 1;
 #else
-      a->dp[0] = (*b & MP_MASK);
-      a->dp[1] |= ((*b++ >> 7U) & 1);
-      a->used += 2;
+    a->dp[0] = (*b & MP_MASK);
+    a->dp[1] |= ((*b++ >> 7U) & 1);
+    a->used += 2;
 #endif
   }
   mp_clamp (a);
diff --git a/bn_mp_sqr.c b/bn_mp_sqr.c
index f1d72ef..fa5a8a6 100644
--- a/bn_mp_sqr.c
+++ b/bn_mp_sqr.c
@@ -29,7 +29,7 @@ mp_sqr (mp_int * a, mp_int * b)
   } else 
 #endif
 #ifdef BN_MP_KARATSUBA_SQR_C
-if (a->used >= KARATSUBA_SQR_CUTOFF) {
+  if (a->used >= KARATSUBA_SQR_CUTOFF) {
     res = mp_karatsuba_sqr (a, b);
   } else 
 #endif