Fix: Added missing includes

src/event_exec.c

@@ -10,6 +10,8 @@
 #include <config.h>
 #endif
 
+#include <string.h>
+#include <errno.h>
 
 #ifndef _WIN32
 #include <sys/wait.h>

src/event_log.c

@@ -10,6 +10,8 @@
 #include <config.h>
 #endif
 
+#include <string.h>
+
 #include "event.h"
 #include "logging.h"
 #define CATMODULE "event_log"

src/event_url.c

@@ -10,6 +10,7 @@
 #include <config.h>
 #endif
 
+#include <string.h>
 #include <curl/curl.h>
 
 #include "event.h"