From 23e248260ea913227a8d224f64cd9ff592ac8b6b Mon Sep 17 00:00:00 2001
From: Jack Lloyd <jack@randombit.net>
Date: Thu, 1 Mar 2018 16:34:12 -0500
Subject: Inline some simple BigInt sign handling functions

---
 src/lib/math/bigint/bigint.cpp | 29 -----------------------------
 src/lib/math/bigint/bigint.h   | 20 +++++++++++++++++---
 2 files changed, 17 insertions(+), 32 deletions(-)

diff --git a/src/lib/math/bigint/bigint.cpp b/src/lib/math/bigint/bigint.cpp
index ec0df8f2d..c21ce89fc 100644
--- a/src/lib/math/bigint/bigint.cpp
+++ b/src/lib/math/bigint/bigint.cpp
@@ -213,35 +213,6 @@ size_t BigInt::encoded_size(Base base) const
       throw Invalid_Argument("Unknown base for BigInt encoding");
    }
 
-/*
-* Set the sign
-*/
-void BigInt::set_sign(Sign s)
-   {
-   if(is_zero())
-      m_signedness = Positive;
-   else
-      m_signedness = s;
-   }
-
-/*
-* Reverse the value of the sign flag
-*/
-void BigInt::flip_sign()
-   {
-   set_sign(reverse_sign());
-   }
-
-/*
-* Return the opposite value of the current sign
-*/
-BigInt::Sign BigInt::reverse_sign() const
-   {
-   if(sign() == Positive)
-      return Negative;
-   return Positive;
-   }
-
 /*
 * Return the negation of this number
 */
diff --git a/src/lib/math/bigint/bigint.h b/src/lib/math/bigint/bigint.h
index 6e2f8dbde..5092187d9 100644
--- a/src/lib/math/bigint/bigint.h
+++ b/src/lib/math/bigint/bigint.h
@@ -409,18 +409,32 @@ class BOTAN_PUBLIC_API(2,0) BigInt final
      /**
      * @result the opposite sign of the represented integer value
      */
-     Sign reverse_sign() const;
+     Sign reverse_sign() const
+        {
+        if(sign() == Positive)
+           return Negative;
+        return Positive;
+        }
 
      /**
      * Flip the sign of this BigInt
      */
-     void flip_sign();
+     void flip_sign()
+        {
+        set_sign(reverse_sign());
+        }
 
      /**
      * Set sign of the integer
      * @param sign new Sign to set
      */
-     void set_sign(Sign sign);
+     void set_sign(Sign sign)
+        {
+        if(is_zero())
+           m_signedness = Positive;
+        else
+           m_signedness = sign;
+        }
 
      /**
      * @result absolute (positive) value of this
-- 
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