diff --git a/c/ServerNBTHR/ClientSideProc.c b/c/ServerNBTHR/ClientSideProc.c
index 3009aa5..cc8b768 100644
--- a/c/ServerNBTHR/ClientSideProc.c
+++ b/c/ServerNBTHR/ClientSideProc.c
@@ -28,7 +28,8 @@ int main(int argc, char **argv)
 	}
 	in.arg1 = atol(argv[2]);
 	if (squareproc_2(&in, &out, cl) != RPC_SUCCESS) {
-		printf("%s\n", clnt_perror(cl, argv[1]));
+		clnt_perror(cl, argv[1]);
+		//printf("%s\n", clnt_perror(cl, argv[1]));
 		exit(1);
 	}
 	printf("result: %ld\n", out.res1);
diff --git a/c/ServerNBTHR/Makefile.square b/c/ServerNBTHR/Makefile.square
new file mode 100644
index 0000000..6d19768
--- /dev/null
+++ b/c/ServerNBTHR/Makefile.square
@@ -0,0 +1,47 @@
+
+# This is a template Makefile generated by rpcgen
+
+# Parameters
+
+CLIENT = square_client
+SERVER = square_server
+
+SOURCES_CLNT.c = 
+SOURCES_CLNT.h = 
+SOURCES_SVC.c = 
+SOURCES_SVC.h = 
+SOURCES.x = square.x
+
+TARGETS_SVC.c = square_svc.c square_server.c square_xdr.c 
+TARGETS_CLNT.c = square_clnt.c square_client.c square_xdr.c 
+TARGETS = square.h square_xdr.c square_clnt.c square_svc.c square_client.c square_server.c
+
+OBJECTS_CLNT = $(SOURCES_CLNT.c:%.c=%.o) $(TARGETS_CLNT.c:%.c=%.o)
+OBJECTS_SVC = $(SOURCES_SVC.c:%.c=%.o) $(TARGETS_SVC.c:%.c=%.o)
+# Compiler flags 
+
+CPPFLAGS += -D_REENTRANT
+CFLAGS += -g 
+LDLIBS += -lnsl -lpthread 
+ RPCGENFLAGS = 
+
+# Targets 
+
+all : $(CLIENT) $(SERVER)
+
+$(TARGETS) : $(SOURCES.x) 
+	rpcgen $(RPCGENFLAGS) $(SOURCES.x)
+
+$(OBJECTS_CLNT) : $(SOURCES_CLNT.c) $(SOURCES_CLNT.h) $(TARGETS_CLNT.c) 
+
+$(OBJECTS_SVC) : $(SOURCES_SVC.c) $(SOURCES_SVC.h) $(TARGETS_SVC.c) 
+
+$(CLIENT) : $(OBJECTS_CLNT) 
+	$(LINK.c) -o $(CLIENT) $(OBJECTS_CLNT) $(LDLIBS) 
+
+$(SERVER) : $(OBJECTS_SVC) 
+	$(LINK.c) -o $(SERVER) $(OBJECTS_SVC) $(LDLIBS)
+
+ clean:
+	 $(RM) core $(TARGETS) $(OBJECTS_CLNT) $(OBJECTS_SVC) $(CLIENT) $(SERVER)
+
diff --git a/c/ServerNBTHR/ServerSideProc.c b/c/ServerNBTHR/ServerSideProc.c
index fe83a1a..71e0800 100644
--- a/c/ServerNBTHR/ServerSideProc.c
+++ b/c/ServerNBTHR/ServerSideProc.c
@@ -14,13 +14,13 @@ int request = 0;
 
 bool_t squareproc_2_svc(square_in * inp, square_out * outp, struct svc_req *rqstp)
 {
-	printf("Thread id = '%ld' started, arg = %d\n", pthread_self(), inp->arg1);
+	printf("Thread id = '%ld' started, arg = %ld\n", pthread_self(), inp->arg1);
 	/*
 	   Имитация работы процедуры , выполняемой потоками сервера
 	 */
 	sleep(5);
 	outp->res1 = inp->arg1 * inp->arg1;
-	printf("Thread id = '%ld' is done %d \n", pthread_self(), outp->res1);
+	printf("Thread id = '%ld' is done %ld \n", pthread_self(), outp->res1);
 	return (TRUE);
 }
 
diff --git a/c/ServerNBTHR/run.sh b/c/ServerNBTHR/run.sh
index 21ab9d2..21db7bd 100755
--- a/c/ServerNBTHR/run.sh
+++ b/c/ServerNBTHR/run.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
-rpcgen -a -M square.x
+# rpcgen -a -M square.x
 
 gcc -o ServerSQUARE  ServerSideProc.c  square_svc.c square_xdr.c -lpthread -lnsl
 
-gcc -o  ClientSQUARE  ClientSideProc.c  square_clnt.c  square_xdr.c -lprthread -lnsl
+gcc -o  ClientSQUARE  ClientSideProc.c  square_clnt.c  square_xdr.c -lpthread -lnsl
diff --git a/c/ServerNBTHR/square.h b/c/ServerNBTHR/square.h
new file mode 100644
index 0000000..813f1e9
--- /dev/null
+++ b/c/ServerNBTHR/square.h
@@ -0,0 +1,60 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#ifndef _SQUARE_H_RPCGEN
+#define _SQUARE_H_RPCGEN
+
+#include <rpc/rpc.h>
+
+#include <pthread.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+struct square_in {
+	long arg1;
+};
+typedef struct square_in square_in;
+
+struct square_out {
+	long res1;
+};
+typedef struct square_out square_out;
+
+#define SQUARE_PROG 0x31230000
+#define SQUARE_VERS 2
+
+#if defined(__STDC__) || defined(__cplusplus)
+#define SQUAREPROC 1
+extern  enum clnt_stat squareproc_2(square_in *, square_out *, CLIENT *);
+extern  bool_t squareproc_2_svc(square_in *, square_out *, struct svc_req *);
+extern int square_prog_2_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+#define SQUAREPROC 1
+extern  enum clnt_stat squareproc_2();
+extern  bool_t squareproc_2_svc();
+extern int square_prog_2_freeresult ();
+#endif /* K&R C */
+
+/* the xdr functions */
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  bool_t xdr_square_in (XDR *, square_in*);
+extern  bool_t xdr_square_out (XDR *, square_out*);
+
+#else /* K&R C */
+extern bool_t xdr_square_in ();
+extern bool_t xdr_square_out ();
+
+#endif /* K&R C */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_SQUARE_H_RPCGEN */
diff --git a/c/ServerNBTHR/square.x b/c/ServerNBTHR/square.x
new file mode 100644
index 0000000..7a38e93
--- /dev/null
+++ b/c/ServerNBTHR/square.x
@@ -0,0 +1,11 @@
+struct square_in {
+	long arg1;
+};
+struct square_out {
+	long res1;
+};
+program SQUARE_PROG {
+	version SQUARE_VERS {
+		square_out SQUAREPROC(square_in) = 1;
+	} = 2;
+} = 0x31230000;
diff --git a/c/ServerNBTHR/square_client.c b/c/ServerNBTHR/square_client.c
new file mode 100644
index 0000000..dcf8ef9
--- /dev/null
+++ b/c/ServerNBTHR/square_client.c
@@ -0,0 +1,48 @@
+/*
+ * This is sample code generated by rpcgen.
+ * These are only templates and you can use them
+ * as a guideline for developing your own functions.
+ */
+
+#include "square.h"
+
+
+void
+square_prog_2(char *host)
+{
+	CLIENT *clnt;
+	enum clnt_stat retval_1;
+	square_out result_1;
+	square_in  squareproc_2_arg;
+
+#ifndef	DEBUG
+	clnt = clnt_create (host, SQUARE_PROG, SQUARE_VERS, "udp");
+	if (clnt == NULL) {
+		clnt_pcreateerror (host);
+		exit (1);
+	}
+#endif	/* DEBUG */
+
+	retval_1 = squareproc_2(&squareproc_2_arg, &result_1, clnt);
+	if (retval_1 != RPC_SUCCESS) {
+		clnt_perror (clnt, "call failed");
+	}
+#ifndef	DEBUG
+	clnt_destroy (clnt);
+#endif	 /* DEBUG */
+}
+
+
+int
+main (int argc, char *argv[])
+{
+	char *host;
+
+	if (argc < 2) {
+		printf ("usage: %s server_host\n", argv[0]);
+		exit (1);
+	}
+	host = argv[1];
+	square_prog_2 (host);
+exit (0);
+}
diff --git a/c/ServerNBTHR/square_clnt.c b/c/ServerNBTHR/square_clnt.c
new file mode 100644
index 0000000..41f7575
--- /dev/null
+++ b/c/ServerNBTHR/square_clnt.c
@@ -0,0 +1,19 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#include <memory.h> /* for memset */
+#include "square.h"
+
+/* Default timeout can be changed using clnt_control() */
+static struct timeval TIMEOUT = { 25, 0 };
+
+enum clnt_stat 
+squareproc_2(square_in *argp, square_out *clnt_res, CLIENT *clnt)
+{
+	return (clnt_call(clnt, SQUAREPROC,
+		(xdrproc_t) xdr_square_in, (caddr_t) argp,
+		(xdrproc_t) xdr_square_out, (caddr_t) clnt_res,
+		TIMEOUT));
+}
diff --git a/c/ServerNBTHR/square_server.c b/c/ServerNBTHR/square_server.c
new file mode 100644
index 0000000..a618f20
--- /dev/null
+++ b/c/ServerNBTHR/square_server.c
@@ -0,0 +1,31 @@
+/*
+ * This is sample code generated by rpcgen.
+ * These are only templates and you can use them
+ * as a guideline for developing your own functions.
+ */
+
+#include "square.h"
+
+bool_t
+squareproc_2_svc(square_in *argp, square_out *result, struct svc_req *rqstp)
+{
+	bool_t retval;
+
+	/*
+	 * insert server code here
+	 */
+
+	return retval;
+}
+
+int
+square_prog_2_freeresult (SVCXPRT *transp, xdrproc_t xdr_result, caddr_t result)
+{
+	xdr_free (xdr_result, result);
+
+	/*
+	 * Insert additional freeing code here, if needed
+	 */
+
+	return 1;
+}
diff --git a/c/ServerNBTHR/square_svc.c b/c/ServerNBTHR/square_svc.c
index e10fe8b..198416b 100644
--- a/c/ServerNBTHR/square_svc.c
+++ b/c/ServerNBTHR/square_svc.c
@@ -110,7 +110,7 @@ static void square_prog_2(struct svc_req *rqstp, register SVCXPRT * transp)
 	struct data_str {
 		struct svc_req *rqstp;
 		SVCXPRT *transp;
-	} *data_ptr = (struct data_str *)malloc(sizeof(struct data_str); {
+	} *data_ptr = (struct data_str *)malloc(sizeof(struct data_str)); {
 
 /*
   Упаковка данных в структуру для передачи ссылки на нее,
diff --git a/c/ServerNBTHR/square_xdr.c b/c/ServerNBTHR/square_xdr.c
new file mode 100644
index 0000000..0c2fabe
--- /dev/null
+++ b/c/ServerNBTHR/square_xdr.c
@@ -0,0 +1,26 @@
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#include "square.h"
+
+bool_t
+xdr_square_in (XDR *xdrs, square_in *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_long (xdrs, &objp->arg1))
+		 return FALSE;
+	return TRUE;
+}
+
+bool_t
+xdr_square_out (XDR *xdrs, square_out *objp)
+{
+	register int32_t *buf;
+
+	 if (!xdr_long (xdrs, &objp->res1))
+		 return FALSE;
+	return TRUE;
+}