LwIP
TCP_FLAGS is only used within LwIP.
 
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CodeScopeSTM32 Libraries and SamplesLwIPTCP_FLAGS

TCP_FLAGS macro

Syntax

#define TCP_FLAGS 0x3fU

References

LocationText
tcp.h:81
#define TCP_FLAGS 0x3fU
tcp.h:87
#define TCPH_FLAGS(phdr) ((u8_t)((lwip_ntohs((phdr)->_hdrlen_rsvd_flags) & TCP_FLAGS)))
tcp.h:90
#define TCPH_FLAGS_SET(phdr, flags) (phdr)->_hdrlen_rsvd_flags = (((phdr)->_hdrlen_rsvd_flags & PP_HTONS(~TCP_FLAGS)) | lwip_htons(flags))