From 824daa5881e60b9762b2bf9d9ff3dc1f277d4a2e Mon Sep 17 00:00:00 2001
From: Graham Asher <graham.asher@btinternet.com>
Date: Thu, 15 Aug 2002 12:58:21 +0000
Subject: [PATCH] Fixed compiler warnings about unreferenced formal parameters
 when FT_CONFIG_OPTION_INCREMENTAL is not defined.

---
 src/cff/cffgload.c | 4 ++++
 src/cff/cffload.c  | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/src/cff/cffgload.c b/src/cff/cffgload.c
index a86f2185c..5ba5b80c9 100644
--- a/src/cff/cffgload.c
+++ b/src/cff/cffgload.c
@@ -595,6 +595,10 @@
                        FT_Byte**  pointer,
                        FT_ULong   length )
   {
+#ifndef FT_CONFIG_OPTION_INCREMENTAL
+    length; /* Prevent compiler warning about unreferenced parameter. */
+#endif
+
 #ifdef FT_CONFIG_OPTION_INCREMENTAL
     /* For incremental fonts get the character data using the */
     /* callback function.                                     */
diff --git a/src/cff/cffload.c b/src/cff/cffload.c
index 9193d8e7b..4e5da877d 100644
--- a/src/cff/cffload.c
+++ b/src/cff/cffload.c
@@ -2049,6 +2049,10 @@
     CFF_FontRecDict  dict;
 
 
+#ifndef FT_CONFIG_OPTION_INCREMENTAL
+    face; /* Prevent compiler warning about unreferenced parameter. */
+#endif
+
     FT_ZERO( font );
 
     font->stream = stream;