macOS: fix hid_send_output_report implementation

- fix name of the function on macOS
- add compile-time check by the CI

Fixes: #683

hidtest/test.c

@@ -86,7 +86,11 @@ void print_hid_report_descriptor_from_device(hid_device *device) {
 	int res = 0;
 
 	printf("  Report Descriptor: ");
+#if HID_API_VERSION >= HID_API_MAKE_VERSION(0, 14, 0)
 	res = hid_get_report_descriptor(device, descriptor, sizeof(descriptor));
+#else
+	(void)res;
+#endif
 	if (res < 0) {
 		printf("error getting: %ls", hid_error(device));
 	}
@@ -131,6 +135,23 @@ int main(int argc, char* argv[])
 	(void)argc;
 	(void)argv;
 
+	/* --- HIDAPI R&D: this is just to force the compiler to ensure
+	       each of those functions are implemented (even as a stub)
+	       by each backend. --- */
+	(void)&hid_open;
+	(void)&hid_open_path;
+	(void)&hid_read_timeout;
+	(void)&hid_get_input_report;
+#if HID_API_VERSION >= HID_API_MAKE_VERSION(0, 15, 0)
+	(void)&hid_send_output_report;
+#endif
+	(void)&hid_get_feature_report;
+	(void)&hid_send_feature_report;
+#if HID_API_VERSION >= HID_API_MAKE_VERSION(0, 14, 0)
+	(void)&hid_get_report_descriptor;
+#endif
+	/* --- */
+
 	int res;
 	unsigned char buf[256];
 	#define MAX_STR 255

mac/hid.c

@@ -1341,7 +1341,7 @@ int HID_API_EXPORT hid_get_feature_report(hid_device *dev, unsigned char *data,
 	return get_report(dev, kIOHIDReportTypeFeature, data, length);
 }
 
-int HID_API_EXPORT hid_send_output_feature_report(hid_device *dev, const unsigned char *data, size_t length)
+int HID_API_EXPORT hid_send_output_report(hid_device *dev, const unsigned char *data, size_t length)
 {
 	return set_report(dev, kIOHIDReportTypeOutput, data, length);
 }