Replace <string.h>

diff --git a/demo/cmd.c b/demo/cmd.c
index 091284de17a95ee5c27fc1e08f2f71ea0fe3aeec..d40ff805342d95bded746e5fc86f129e1dd80e4f 100644 (file)
--- a/demo/cmd.c
+++ b/demo/cmd.c
@@ -21,6 +21,7 @@
 #include <unistd.h>
 #include <sys/time.h>
 #include <errno.h>
+#include <string.h>
 #include "examples.h"
 
 #define BUFSZ 10000
@@ -204,7 +205,7 @@ int prepare_cmd_lib(comedi_t *dev,int subdevice,comedi_cmd *cmd)
  */
 int prepare_cmd(comedi_t *dev,int subdevice,comedi_cmd *cmd)
 {
-       memset(cmd,0,sizeof(cmd));
+       memset(cmd,0,sizeof(*cmd));
 
        /* the subdevice that the command is sent to */
        cmd->subdev =   subdevice;