From 2c7f6e39b84d29db096388459db7583c01b79b01 Mon Sep 17 00:00:00 2001
From: Alan Mishchenko <alanmi@berkeley.edu>
Date: Sun, 30 Mar 2008 08:01:00 -0700
Subject: Version abc80330

---
 src/map/if/if.h    |  9 +++++++++
 src/map/if/ifLib.c | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+)

(limited to 'src/map')

diff --git a/src/map/if/if.h b/src/map/if/if.h
index d97a1154..61f81622 100644
--- a/src/map/if/if.h
+++ b/src/map/if/if.h
@@ -357,6 +357,15 @@ extern float           If_CutEdgeDeref( If_Man_t * p, If_Cut_t * pCut );
 extern float           If_CutEdgeRef( If_Man_t * p, If_Cut_t * pCut );
 extern float           If_CutEdgeDerefed( If_Man_t * p, If_Cut_t * pCut );
 extern float           If_CutEdgeRefed( If_Man_t * p, If_Cut_t * pCut );
+/*=== ifLib.c =============================================================*/
+extern If_Lib_t *      If_LutLibRead( char * FileName );
+extern If_Lib_t *      If_LutLibDup( If_Lib_t * p );
+extern void            If_LutLibFree( If_Lib_t * pLutLib );
+extern void            If_LutLibPrint( If_Lib_t * pLutLib );
+extern int             If_LutLibDelaysAreDiscrete( If_Lib_t * pLutLib );
+extern If_Lib_t *      If_SetSimpleLutLib( int nLutSize );
+extern float           If_LutLibFastestPinDelay( If_Lib_t * p );
+extern float           If_LutLibSlowestPinDelay( If_Lib_t * p );
 /*=== ifMan.c =============================================================*/
 extern If_Man_t *      If_ManStart( If_Par_t * pPars );
 extern void            If_ManRestart( If_Man_t * p );
diff --git a/src/map/if/ifLib.c b/src/map/if/ifLib.c
index 2089ca3c..c5353e19 100644
--- a/src/map/if/ifLib.c
+++ b/src/map/if/ifLib.c
@@ -266,6 +266,38 @@ If_Lib_t * If_SetSimpleLutLib( int nLutSize )
     return If_LutLibDup(pLutLib);
 }
 
+/**Function*************************************************************
+
+  Synopsis    [Gets the delay of the fastest pin.]
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+float If_LutLibFastestPinDelay( If_Lib_t * p )
+{
+    return !p? 1.0 : p->pLutDelays[p->LutMax][0];
+}
+
+/**Function*************************************************************
+
+  Synopsis    [Gets the delay of the slowest pin.]
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+float If_LutLibSlowestPinDelay( If_Lib_t * p )
+{
+    return !p? 1.0 : (p->fVarPinDelays? p->pLutDelays[p->LutMax][p->LutMax-1]: p->pLutDelays[p->LutMax][0]);
+}
+
 ////////////////////////////////////////////////////////////////////////
 ///                       END OF FILE                                ///
 ////////////////////////////////////////////////////////////////////////
-- 
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