From b6b8c1ac8f21b3562a5980453b0250ea68909648 Mon Sep 17 00:00:00 2001
From: "jan.nijtmans" <nijtmans@users.sourceforge.net>
Date: Mon, 9 Sep 2024 18:37:53 +0000
Subject: [PATCH] size_t -> Tcl_Size, for maximum compatibility with Tcl 8.6

---
 generic/tclIO.h     | 2 +-
 generic/tclRegexp.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/generic/tclIO.h b/generic/tclIO.h
index bb56d5759ea8..69322e3985fd 100644
--- a/generic/tclIO.h
+++ b/generic/tclIO.h
@@ -219,7 +219,7 @@ typedef struct ChannelState {
 				 * because it happened in the background. The
 				 * value is the chanMg, if any. #219's
 				 * companion to 'unreportedError'. */
-    size_t epoch;		/* Used to test validity of stored channelname
+    Tcl_Size epoch;		/* Used to test validity of stored channelname
 				 * lookup results. */
     int maxPerms;		/* TIP #220: Max access privileges
 				 * the channel was created with. */
diff --git a/generic/tclRegexp.h b/generic/tclRegexp.h
index a263dfddb88c..7929c533bfb9 100644
--- a/generic/tclRegexp.h
+++ b/generic/tclRegexp.h
@@ -37,7 +37,7 @@ typedef struct TclRegexp {
 				 * of subexpressions. */
     rm_detail_t details;	/* Detailed information on match (currently
 				 * used only for REG_EXPECT). */
-    size_t refCount;		/* Count of number of references to this
+    Tcl_Size refCount;		/* Count of number of references to this
 				 * compiled regexp. */
 } TclRegexp;