diff --git a/pjlib/src/pj/guid_simple.c b/pjlib/src/pj/guid_simple.c
index d2b2556..300abac 100644
--- a/pjlib/src/pj/guid_simple.c
+++ b/pjlib/src/pj/guid_simple.c
@@ -1,67 +1,67 @@
-/* $Id$ */
-/* 
- * Copyright (C)2003-2006 Benny Prijono <benny@prijono.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
- */
-#include <pj/guid.h>
-#include <pj/os.h>
-#include <pj/rand.h>
-#include <pj/string.h>
-#include <pj/compat/sprintf.h>
-
-const unsigned PJ_GUID_STRING_LENGTH=20;
-
-static void init_mac_address(unsigned char mac_addr[16])
-{
-    unsigned long *ulval1 = (unsigned long*) &mac_addr[0];
-    unsigned short *usval1 = (unsigned short*) &mac_addr[4];
-
-    *ulval1 = pj_rand();
-    *usval1 = (unsigned short) pj_rand();
-}
-
-PJ_DEF(pj_str_t*) pj_generate_unique_string(pj_str_t *str)
-{
-    static int guid_initialized;
-    static unsigned pid;
-    static char str_pid[5];
-    static unsigned char mac_addr[6];
-    static char str_mac_addr[16];
-    static unsigned clock_seq;
-
-    PJ_CHECK_STACK();
-
-    if (guid_initialized == 0) {
-	pid = pj_getpid();
-	init_mac_address(mac_addr);
-	clock_seq = 0;
-
-	sprintf(str_pid, "%04x", pid);
-	sprintf(str_mac_addr, "%02x%02x%02x%02x%02x%02x",
-	    mac_addr[0], mac_addr[1], mac_addr[2],
-	    mac_addr[3], mac_addr[4], mac_addr[5]);
-
-	guid_initialized = 1;
-    }
-
-    strcpy(str->ptr, str_pid);
-    sprintf(str->ptr+4, "%04x", clock_seq++);
-    pj_memcpy(str->ptr+8, str_mac_addr, 12);
-    str->slen = 20;
-
-    return str;
-}
-
+/* $Id$ */
+/* 
+ * Copyright (C)2003-2006 Benny Prijono <benny@prijono.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+#include <pj/guid.h>
+#include <pj/os.h>
+#include <pj/rand.h>
+#include <pj/string.h>
+#include <pj/compat/sprintf.h>
+
+const unsigned PJ_GUID_STRING_LENGTH=20;
+
+static void init_mac_address(unsigned char mac_addr[16])
+{
+    unsigned long *ulval1 = (unsigned long*) &mac_addr[0];
+    unsigned short *usval1 = (unsigned short*) &mac_addr[4];
+
+    *ulval1 = pj_rand();
+    *usval1 = (unsigned short) pj_rand();
+}
+
+PJ_DEF(pj_str_t*) pj_generate_unique_string(pj_str_t *str)
+{
+    static int guid_initialized;
+    static unsigned pid;
+    static char str_pid[5];
+    static unsigned char mac_addr[6];
+    static char str_mac_addr[16];
+    static unsigned clock_seq;
+
+    PJ_CHECK_STACK();
+
+    if (guid_initialized == 0) {
+	pid = pj_getpid();
+	init_mac_address(mac_addr);
+	clock_seq = 0;
+
+	sprintf(str_pid, "%04x", pid);
+	sprintf(str_mac_addr, "%02x%02x%02x%02x%02x%02x",
+	    mac_addr[0], mac_addr[1], mac_addr[2],
+	    mac_addr[3], mac_addr[4], mac_addr[5]);
+
+	guid_initialized = 1;
+    }
+
+    strcpy(str->ptr, str_pid);
+    sprintf(str->ptr+4, "%04x", clock_seq++);
+    pj_memcpy(str->ptr+8, str_mac_addr, 12);
+    str->slen = 20;
+
+    return str;
+}
+