missed uncommenting header

libs/sipcc/core/sipstack/httpish.c

@@ -11,7 +11,7 @@
 #include <errno.h>
 #include <limits.h>
 
-//#include "plstr.h"
+#include "plstr.h"
 #include "cpr_types.h"
 #include "cpr_stdio.h"
 #include "cpr_stdlib.h"