From 6fd28d9e8e8553092d775e9d08df2a7742404ac6 Mon Sep 17 00:00:00 2001
From: Konstantin Sharon <ksharon@speedata.io>
Date: Tue, 24 Jun 2025 20:45:23 +0300
Subject: [PATCH 1/2] Fix function pointer type

---
 thirdparty/espresso/src/cofactor.c | 2 +-
 thirdparty/espresso/src/compl.c    | 4 ++--
 thirdparty/espresso/src/espresso.h | 1 +
 thirdparty/espresso/src/setc.c     | 6 ++++++
 4 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/thirdparty/espresso/src/cofactor.c b/thirdparty/espresso/src/cofactor.c
index 63dfa190..de84bcc2 100644
--- a/thirdparty/espresso/src/cofactor.c
+++ b/thirdparty/espresso/src/cofactor.c
@@ -348,7 +348,7 @@ simplify_cubelist(set **T)
     set_copy(CUBE.temp[0], T[0]); // retrieve cofactor
 
     ncubes = CUBELISTSIZE(T);
-    qsort((char *) (T+2), ncubes, sizeof(set *), d1_order);
+    qsort((char *) (T+2), ncubes, sizeof(set *), d1_order_cmp);
 
     Tdest = T+2;
     // *Tdest++ = T[2];
diff --git a/thirdparty/espresso/src/compl.c b/thirdparty/espresso/src/compl.c
index ebd73390..61c9a22a 100644
--- a/thirdparty/espresso/src/compl.c
+++ b/thirdparty/espresso/src/compl.c
@@ -186,8 +186,8 @@ static set_family_t *compl_merge(set **T1, set_family_t *L, set_family_t *R, set
 
     /* Sort the arrays for a distance-1 merge */
     set_copy(CUBE.temp[0], CUBE.var_mask[var]);
-    qsort((char *) (L1 = sf_list(L)), L->count, sizeof(set *), d1_order);
-    qsort((char *) (R1 = sf_list(R)), R->count, sizeof(set *), d1_order);
+    qsort((char *) (L1 = sf_list(L)), L->count, sizeof(set *), d1_order_cmp);
+    qsort((char *) (R1 = sf_list(R)), R->count, sizeof(set *), d1_order_cmp);
 
     /* Perform distance-1 merge */
     compl_d1merge(L1, R1);
diff --git a/thirdparty/espresso/src/espresso.h b/thirdparty/espresso/src/espresso.h
index 9c72a93d..b847c806 100644
--- a/thirdparty/espresso/src/espresso.h
+++ b/thirdparty/espresso/src/espresso.h
@@ -538,6 +538,7 @@ int cactive(set *a);
 int cdist(set *a, set *b);
 int cdist01(set *a, set *b);
 int d1_order(set **a, set **b);
+int d1_order_cmp(const void *a, const void *b);
 int desc1(set *a, set *b);
 int descend(set **a, set **b);
 int lex_order(set **a, set **b);
diff --git a/thirdparty/espresso/src/setc.c b/thirdparty/espresso/src/setc.c
index 3e58e8c9..07773fb2 100644
--- a/thirdparty/espresso/src/setc.c
+++ b/thirdparty/espresso/src/setc.c
@@ -509,6 +509,12 @@ d1_order(set **a, set **b)
     return 0;
 }
 
+int
+d1_order_cmp(const void *a, const void *b)
+{
+    return d1_order((set **) a, (set **) b);
+}
+
 // desc1 -- comparison (without indirection) for descending sort
 // also has effect of handling NULL pointers,and a NULL pointer has smallest
 // order

From 868456a4f0815eadfc9acdc697be4ff6e0e1b266 Mon Sep 17 00:00:00 2001
From: Konstantin Sharon <ksharon@speedata.io>
Date: Tue, 24 Jun 2025 20:48:30 +0300
Subject: [PATCH 2/2] Update version

---
 pyeda/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyeda/__init__.py b/pyeda/__init__.py
index 6ac34802..9c687012 100644
--- a/pyeda/__init__.py
+++ b/pyeda/__init__.py
@@ -2,5 +2,5 @@
 Python EDA Package
 """
 
-__version__ = "0.29.0"
+__version__ = "0.30.0"