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Made pbuf flags unsigned. Added "incoming broadcast" flag.

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likewise 2003-05-03 09:44:09 +00:00
parent 03bc7c868b
commit 7e73e4728d
1 changed files with 7 additions and 4 deletions
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11
src/include/lwip/pbuf.h
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@ -55,10 +55,13 @@ typedef enum {
/* Definitions for the pbuf flag field (these are not the flags that /* Definitions for the pbuf flag field (these are not the flags that
are passed to pbuf_alloc()). */ are passed to pbuf_alloc()). */
#define PBUF_FLAG_RAM 0x00 /* Flags that pbuf data is stored in RAM */ #define PBUF_FLAG_RAM 0x00U /* Flags that pbuf data is stored in RAM */
#define PBUF_FLAG_ROM 0x01 /* Flags that pbuf data is stored in ROM */ #define PBUF_FLAG_ROM 0x01U /* Flags that pbuf data is stored in ROM */
#define PBUF_FLAG_POOL 0x02 /* Flags that the pbuf comes from the pbuf pool */ #define PBUF_FLAG_POOL 0x02U /* Flags that the pbuf comes from the pbuf pool */
#define PBUF_FLAG_REF 0x04 /* Flags thet the pbuf payload refers to RAM */ #define PBUF_FLAG_REF 0x04U /* Flags thet the pbuf payload refers to RAM */
/** indicates this packet was broadcast on the link */
#define PBUF_FLAG_LINK_BROADCAST 0x80U
struct pbuf { struct pbuf {
/** next pbuf in singly linked pbuf chain */ /** next pbuf in singly linked pbuf chain */