2 files changed, 2 insertions, 1 deletions
diff --git a/src/misc/extra/extra.h b/src/misc/extra/extra.h
index 50172691..f198c183 100644
--- a/src/misc/extra/extra.h
+++ b/src/misc/extra/extra.h
@@ -203,6 +203,7 @@ extern void        Extra_BubbleSort( int Order[], int Costs[], int nSize, int fI
 /* complementation/permutation generation */
 extern int *       Extra_GreyCodeSchedule( int n );
 extern int *       Extra_PermSchedule( int n );
+extern word        Extra_Truth6Minimum( word t, int * pComp, int * pPerm );
 
 /*=== extraUtilCanon.c ========================================================*/
 
diff --git a/src/misc/extra/extraUtilMisc.c b/src/misc/extra/extraUtilMisc.c
index 729d0c04..e484bcb2 100644
--- a/src/misc/extra/extraUtilMisc.c
+++ b/src/misc/extra/extraUtilMisc.c
@@ -2283,7 +2283,7 @@ static inline word Extra_Truth6ChangePhase( word t, int v )
     assert( v < 6 );
     return ((t & ~Truth6[v]) << (1 << v)) | ((t & Truth6[v]) >> (1 << v));
 }
-static inline word Extra_Truth6Minimum( word t, int * pComp, int * pPerm )
+word Extra_Truth6Minimum( word t, int * pComp, int * pPerm )
 {
     word tMin = ~(word)0;
     word tCur, tTemp1, tTemp2;