diff -ruN original/src/ieee754.h patched/src/ieee754.h
--- original/src/ieee754.h	2023-04-28 10:11:50.066986757 +0400
+++ patched/src/ieee754.h	2023-04-28 11:15:35.427853656 +0400
@@ -22,7 +22,9 @@
 
 #include <endian.h>
 
-__BEGIN_DECLS
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 union ieee754_float
   {
@@ -193,6 +195,8 @@
 
 #define IEEE854_LONG_DOUBLE_BIAS 0x3fff
 
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
 
 #endif /* ieee754.h */
diff -ruN original/src/moduls/arhiv/FSArch/mess.cpp patched/src/moduls/arhiv/FSArch/mess.cpp
--- original/src/moduls/arhiv/FSArch/mess.cpp	2023-04-28 10:23:23.956348635 +0400
+++ patched/src/moduls/arhiv/FSArch/mess.cpp	2023-04-28 10:26:21.379767429 +0400
@@ -107,7 +107,8 @@
 	DIR *IdDir = opendir(addr().c_str());
 	if(IdDir == NULL && mkdir(addr().c_str(),SYS->permCrtFiles(true)))
 	    throw err_sys(_("Cannot create the archive directory '%s'."), addr().c_str());
-	closedir(IdDir);
+	if (IdDir != NULL)
+		closedir(IdDir);
 
 	//Checking the archiver folders for duplicates
 	string dbl = "";
diff -ruN original/src/moduls/arhiv/FSArch/val.cpp patched/src/moduls/arhiv/FSArch/val.cpp
--- original/src/moduls/arhiv/FSArch/val.cpp	2023-04-28 10:23:49.372838356 +0400
+++ patched/src/moduls/arhiv/FSArch/val.cpp	2023-04-28 10:26:21.379767429 +0400
@@ -120,7 +120,8 @@
 	DIR *IdDir = opendir(addr().c_str());
 	if(IdDir == NULL && mkdir(addr().c_str(),SYS->permCrtFiles(true)))
 	    throw err_sys(_("Cannot create the archive directory '%s'."), addr().c_str());
-	closedir(IdDir);
+	if (IdDir != NULL)
+		closedir(IdDir);
 
 	//Checking the archiver folders for duplicates
 	string dbl = "";
diff -ruN original/src/moduls/bd/LDAP/mod_ldap.cpp patched/src/moduls/bd/LDAP/mod_ldap.cpp
--- original/src/moduls/bd/LDAP/mod_ldap.cpp	2023-04-28 10:11:47.186931350 +0400
+++ patched/src/moduls/bd/LDAP/mod_ldap.cpp	2023-04-28 11:15:35.427853656 +0400
@@ -20,6 +20,7 @@
 
 #include <errno.h>
 
+#include <sys/time.h>
 #include <ldap.h>
 
 #include <tsys.h>
diff -ruN original/src/moduls/daq/FT3/FT3_prt.h patched/src/moduls/daq/FT3/FT3_prt.h
--- original/src/moduls/daq/FT3/FT3_prt.h	2023-04-28 10:11:47.418935814 +0400
+++ patched/src/moduls/daq/FT3/FT3_prt.h	2023-04-28 11:15:35.431853730 +0400
@@ -100,8 +100,6 @@
 
     private:
 	//Methods
-	//!!! Module's comandline options for print help function.
-	string optDescr();
 	//!!! Main subsystem API function for self modules input protocol object creation.
 	TProtocolIn *in_open(const string &name);
 
diff -ruN original/src/moduls/daq/OPC_UA/libOPC_UA/ieee754.h patched/src/moduls/daq/OPC_UA/libOPC_UA/ieee754.h
--- original/src/moduls/daq/OPC_UA/libOPC_UA/ieee754.h	2023-04-28 10:11:48.074948434 +0400
+++ patched/src/moduls/daq/OPC_UA/libOPC_UA/ieee754.h	2023-04-28 11:15:35.423853582 +0400
@@ -22,7 +22,9 @@
 
 #include <endian.h>
 
-__BEGIN_DECLS
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 union ieee754_float
   {
@@ -193,6 +195,8 @@
 
 #define IEEE854_LONG_DOUBLE_BIAS 0x3fff
 
-__END_DECLS
+#ifdef __cplusplus
+}
+#endif
 
 #endif /* ieee754.h */
diff -ruN original/src/tsys.h patched/src/tsys.h
--- original/src/tsys.h	2023-04-28 10:11:50.066986757 +0400
+++ patched/src/tsys.h	2023-04-28 11:15:35.431853730 +0400
@@ -56,6 +56,7 @@
 #include <signal.h>
 #include <unistd.h>
 #include <stdint.h>
+#include <sys/types.h>
 #include <math.h>
 #include <stdio.h>