| lwIP
    2.1.2
    Lightweight IP stack | 
#include <pbuf.h>
| Data Fields | |
| struct pbuf | pbuf | 
| pbuf_free_custom_fn | custom_free_function | 
A custom pbuf: like a pbuf, but following a function pointer to free it.
| pbuf_free_custom_fn pbuf_custom::custom_free_function | 
This function is called when pbuf_free deallocates this pbuf(_custom)
| struct pbuf pbuf_custom::pbuf | 
The actual pbuf