X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=examples%2Flist_ports.c;h=f183719538ad6ac20acb3e1d9e4353f445884b17;hb=refs%2Fheads%2Fmaster;hp=b8ff863b0f81cd0075a9eb98ec98dedade219bb9;hpb=8c1a14e65805727ec63f4c908eb0f253a04a738b;p=libserialport.git

diff --git a/examples/list_ports.c b/examples/list_ports.c
index b8ff863..f183719 100644
--- a/examples/list_ports.c
+++ b/examples/list_ports.c
@@ -1,7 +1,9 @@
 #include <libserialport.h>
 #include <stdio.h>
 
-/* Example of how to get a list of serial ports on the system. */
+/* Example of how to get a list of serial ports on the system.
+ *
+ * This example file is released to the public domain. */
 
 int main(int argc, char **argv)
 {
@@ -15,8 +17,7 @@ int main(int argc, char **argv)
 	 * pointer will be updated to refer to the array created. */
 	enum sp_return result = sp_list_ports(&port_list);
 
-	if (result != SP_OK)
-	{
+	if (result != SP_OK) {
 		printf("sp_list_ports() failed!\n");
 		return -1;
 	}
@@ -24,8 +25,7 @@ int main(int argc, char **argv)
 	/* Iterate through the ports. When port_list[i] is NULL
 	 * this indicates the end of the list. */
 	int i;
-	for (i = 0; port_list[i] != NULL; i++)
-	{
+	for (i = 0; port_list[i] != NULL; i++) {
 		struct sp_port *port = port_list[i];
 
 		/* Get the name of the port. */