Remove a few unnecessary extern declarations. SCL git aef6e73, 5c8c5aa, 15f9c40.

Nicholas Reed · Nicholas Reed · commit 4690188bc73f · 2012-05-29T22:24:14.000Z
diff --git a/src/cldai/sdaiBinary.cc b/src/cldai/sdaiBinary.cc
@@ -12,10 +12,6 @@
 #include <sstream>
 #include <sdai.h>
 
-extern Severity CheckRemainingInput( istream & in, ErrorDescriptor * err,
-                     const char * typeName, // used in error message
-                     const char * tokenList ); // e.g. ",)"
-
 SDAI_Binary  & SDAI_Binary::operator= ( const char * s ) {
     std::string::operator= ( s );
     return *this;
diff --git a/src/cleditor/STEPfile.inline.cc b/src/cleditor/STEPfile.inline.cc
@@ -13,14 +13,10 @@
 #include <STEPfile.h>
 #include <SdaiHeaderSchema.h>
 #include <STEPaggregate.h>
+#include <cmath>
 
 #include <cstring>
 
-extern "C" {
-    double  ceil( double );
-}
-
-
 extern void HeaderSchemaInit( Registry & reg );
 
 //To Be inline functions
diff --git a/src/clstepcore/STEPattribute.h b/src/clstepcore/STEPattribute.h
@@ -40,10 +40,6 @@ class EntityDescriptor;
 
 extern int SetErrOnNull( const char * attrValue, ErrorDescriptor * error );
 
-extern Severity CheckRemainingInput( istream & in, ErrorDescriptor * err,
-                     const char * typeName, // used in error message
-                     const char * tokenList ); // e.g. ",)"
-
 extern SDAI_Application_instance * ReadEntityRef( istream & in, ErrorDescriptor * err, const char * tokenList,
         InstMgr * instances, int addFileId );
 
