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Added commented about the signedness of pbuf_header() argument.

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likewise 2003-01-30 12:38:03 +00:00
parent 8560f6ef2b
commit faa9191191
1 changed files with 3 additions and 0 deletions
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3
src/core/pbuf.c
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@ -433,6 +433,9 @@ pbuf_realloc(struct pbuf *p, u16_t size)
*
* Adjusts the ->payload pointer so that space for a header appears in
* the pbuf. Also, the ->tot_len and ->len fields are adjusted.
*
* Decreases the header size by the given amount.
* Using a negative value increases the header size.
*/
/*-----------------------------------------------------------------------------------*/
u8_t