X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=serialport.c;h=074534edb8a898c280109a25b3da9ae537e1820e;hb=025c264448de771ceb130d4d01aacbb9ca8453ea;hp=9826df45597711d4e81a6566cf81590e8128922e;hpb=23e7fa372a0a48d8f764de93d485af4c1316b124;p=libserialport.git

diff --git a/serialport.c b/serialport.c
index 9826df4..074534e 100644
--- a/serialport.c
+++ b/serialport.c
@@ -126,7 +126,7 @@ SP_API char *sp_get_port_name(const struct sp_port *port)
 	RETURN_STRING(port->name);
 }
 
-SP_API char *sp_get_port_description(struct sp_port *port)
+SP_API char *sp_get_port_description(const struct sp_port *port)
 {
 	TRACE("%p", port);
 
@@ -136,7 +136,7 @@ SP_API char *sp_get_port_description(struct sp_port *port)
 	RETURN_STRING(port->description);
 }
 
-SP_API enum sp_transport sp_get_port_transport(struct sp_port *port)
+SP_API enum sp_transport sp_get_port_transport(const struct sp_port *port)
 {
 	TRACE("%p", port);