reply()

reply() is the main response function. It takes four parameters:

• Status code
• Content Type
• Response body
• Response body length

#include "ecewo.h"

void hello_world(Req *req, Res *res)
{
    const char *response = "hello world!"
    reply(200, "text/plain", response, strlen(response));
}

You might want to use send_ macros instead.