From 3f9b5053bae1a6d74e1f11fa004f26f1341a2979 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Sun, 9 Jul 2023 09:59:55 -0400
Subject: [PATCH] Format code

---
 libqpdf/QPDF.cc     |  1 -
 libqpdf/rijndael.cc | 20 ++++++++++----------
 2 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/libqpdf/QPDF.cc b/libqpdf/QPDF.cc
index 7edb76f9..c5a7ab5d 100644
--- a/libqpdf/QPDF.cc
+++ b/libqpdf/QPDF.cc
@@ -1285,7 +1285,6 @@ QPDF::readTrailer()
     return object;
 }
 
-
 QPDFObjectHandle
 QPDF::readObject(std::string const& description, QPDFObjGen og)
 {
diff --git a/libqpdf/rijndael.cc b/libqpdf/rijndael.cc
index 419c84f7..b9f07397 100644
--- a/libqpdf/rijndael.cc
+++ b/libqpdf/rijndael.cc
@@ -848,9 +848,9 @@ void rijndaelEncrypt(const u32 *rk, unsigned int nrounds,
   u8 ciphertext[16])
 {
   u32 s0, s1, s2, s3, t0, t1, t2, t3;
-  #ifndef FULL_UNROLL
+#ifndef FULL_UNROLL
     int r;
-  #endif /* ?FULL_UNROLL */
+#endif /* ?FULL_UNROLL */
   /*
    * map byte array block to cipher state
    * and add initial round key:
@@ -859,7 +859,7 @@ void rijndaelEncrypt(const u32 *rk, unsigned int nrounds,
   s1 = GETU32(plaintext +  4) ^ rk[1];
   s2 = GETU32(plaintext +  8) ^ rk[2];
   s3 = GETU32(plaintext + 12) ^ rk[3];
-  #ifdef FULL_UNROLL
+#ifdef FULL_UNROLL
     /* round 1: */
     t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[ 4];
     t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[ 5];
@@ -932,7 +932,7 @@ void rijndaelEncrypt(const u32 *rk, unsigned int nrounds,
       }
     }
     rk += nrounds << 2;
-  #else  /* !FULL_UNROLL */
+#else  /* !FULL_UNROLL */
     /*
     * nrounds - 1 full rounds:
     */
@@ -991,7 +991,7 @@ void rijndaelEncrypt(const u32 *rk, unsigned int nrounds,
         Te3[(t2      ) & 0xff] ^
         rk[3];
      }
- #endif /* ?FULL_UNROLL */
+#endif /* ?FULL_UNROLL */
   /*
   * apply last round and
   * map cipher state to byte array block:
@@ -1031,9 +1031,9 @@ void rijndaelDecrypt(const u32 *rk, unsigned int nrounds,
   u8 plaintext[16])
 {
   u32 s0, s1, s2, s3, t0, t1, t2, t3;
-  #ifndef FULL_UNROLL
+#ifndef FULL_UNROLL
     int r;
-  #endif /* ?FULL_UNROLL */
+#endif /* ?FULL_UNROLL */
 
   /*
   * map byte array block to cipher state
@@ -1043,7 +1043,7 @@ void rijndaelDecrypt(const u32 *rk, unsigned int nrounds,
     s1 = GETU32(ciphertext +  4) ^ rk[1];
     s2 = GETU32(ciphertext +  8) ^ rk[2];
     s3 = GETU32(ciphertext + 12) ^ rk[3];
-  #ifdef FULL_UNROLL
+#ifdef FULL_UNROLL
     /* round 1: */
     t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[ 4];
     t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[ 5];
@@ -1116,7 +1116,7 @@ void rijndaelDecrypt(const u32 *rk, unsigned int nrounds,
       }
     }
     rk += nrounds << 2;
-  #else  /* !FULL_UNROLL */
+#else  /* !FULL_UNROLL */
     /*
     * nrounds - 1 full rounds:
     */
@@ -1175,7 +1175,7 @@ void rijndaelDecrypt(const u32 *rk, unsigned int nrounds,
         Td3[(t0      ) & 0xff] ^
         rk[3];
     }
-  #endif /* ?FULL_UNROLL */
+#endif /* ?FULL_UNROLL */
   /*
   * apply last round and
   * map cipher state to byte array block: