Also add #include directives since this is a complete program including
main().
---
I'm not sure about the #include directives. If not desired, they can be
discarded along with the corresponding sentence in the patch description.
libusb/hotplug.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/libusb/hotplug.c b/libusb/hotplug.c
index 081bc79..e86c1cb 100644
--- a/libusb/hotplug.c
+++ b/libusb/hotplug.c
@@ -86,6 +86,11 @@
*
* The following code provides an example of the usage of the hotplug
interface:
\code
+#include <libusb.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+
static int count = 0;
int hotplug_callback(struct libusb_context *ctx, struct libusb_device *dev,
@@ -131,10 +136,11 @@ int main (void) {
}
while (count < 2) {
+ libusb_handle_events_completed(NULL, NULL);
usleep(10000);
}
- libusb_hotplug_deregister_callback(handle);
+ libusb_hotplug_deregister_callback(NULL, handle);
libusb_exit(NULL);
return 0;
--
1.8.5.2
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