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added optional macros PACK_STRUCT_FLD_8() and PACK_STRUCT_FLD_S() to prevent gcc 4 from warning about struct members that do not need packing

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goldsimon
2014-09-02 13:04:36 +02:00
parent 7c9b545b30
commit b0502d1f3b
14 changed files with 117 additions and 100 deletions
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8
src/core/ipv4/igmp.c
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@@ -124,10 +124,10 @@ Steve Reynolds
#endif
PACK_STRUCT_BEGIN
struct igmp_msg {
PACK_STRUCT_FIELD(u8_t igmp_msgtype);
PACK_STRUCT_FIELD(u8_t igmp_maxresp);
PACK_STRUCT_FIELD(u16_t igmp_checksum);
PACK_STRUCT_FIELD(ip_addr_p_t igmp_group_address);
PACK_STRUCT_FLD_8(u8_t igmp_msgtype);
PACK_STRUCT_FLD_8(u8_t igmp_maxresp);
PACK_STRUCT_FIELD(u16_t igmp_checksum);
PACK_STRUCT_FLD_S(ip_addr_p_t igmp_group_address);
} PACK_STRUCT_STRUCT;
PACK_STRUCT_END
#ifdef PACK_STRUCT_USE_INCLUDES