--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/lcms2/utils/samples/vericc.c	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,65 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System
+//  Copyright (c) 1998-2010 Marti Maria Saguer
+//
+// Permission is hereby granted, free of charge, to any person obtaining 
+// a copy of this software and associated documentation files (the "Software"), 
+// to deal in the Software without restriction, including without limitation 
+// the rights to use, copy, modify, merge, publish, distribute, sublicense, 
+// and/or sell copies of the Software, and to permit persons to whom the Software 
+// is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in 
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO 
+// THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+//---------------------------------------------------------------------------------
+//
+
+#include "lcms2mt.h"
+#include <string.h>
+#include <math.h>
+
+static
+int PrintUsage(void)
+{
+	fprintf(stderr, "Sets profile version\n\nUsage: vericc --r<version> iccprofile.icc\n"); 
+	return 0; 
+}
+
+int main(int argc, char *argv[])
+{
+       cmsHPROFILE hProfile;
+	   char* ptr;
+	   cmsFloat64Number Version;
+
+	   if (argc != 3)  return PrintUsage();
+
+	   ptr = argv[1];
+	   if (strncmp(ptr, "--r", 3) != 0) return PrintUsage();
+	   ptr += 3;
+	   if (!*ptr) { fprintf(stderr, "Wrong version number\n"); return 1; }
+
+	   Version = atof(ptr); 
+
+	   hProfile = cmsOpenProfileFromFile(argv[2], "r");
+	   if (hProfile == NULL) { fprintf(stderr, "'%s': cannot open\n", argv[2]); return 1; }
+
+	   cmsSetProfileVersion(hProfile, Version);
+	   cmsSaveProfileToFile(hProfile, "$$tmp.icc");
+	   cmsCloseProfile(hProfile);
+
+	   remove(argv[2]);
+	   rename("$$tmp.icc", argv[2]);
+	   return 0;
+
+
+}