net: event handler

in subsys.h: include init.h to ensure l5_initcall availability

also: add example/ directory to provide some user-code in the skeleton
(will likely be made defunct as i make the remainder of the skeleton,
such as a /ping command and user action and maybe some buttons, which
will require more organisation)

1 files changed, 17 insertions, 0 deletions

diff --git a/example/hello.c b/example/hello.c
new file mode 100644
index 0000000..f192a52
--- /dev/null
+++ b/example/hello.c
@@ -0,0 +1,17 @@
+#include <stdlib.h>
+
+#include <cJSON.h>
+
+#include <dbs/event.h>
+#include <dbs/log.h>
+
+int hello(cJSON *data)
+{
+    char *string = cJSON_Print(data);
+    print("hello, world!");
+    print("hello data: %s", string);
+    free(string);
+
+    return 0;
+}
+declare_event(HELLO, hello);