/[lwip]/lwip/src/include/ipv4/lwip/ip_addr.h
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Diff of /lwip/src/include/ipv4/lwip/ip_addr.h

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revision 1.5 by likewise, Tue Apr 1 14:50:00 2003 UTC revision 1.6 by likewise, Tue Apr 1 15:00:26 2003 UTC
# Line 49  PACK_STRUCT_END Line 49  PACK_STRUCT_END
49  #  include "arch/epstruct.h"  #  include "arch/epstruct.h"
50  #endif  #endif
51    
52    extern struct ip_addr ip_addr_any;
53  extern struct ip_addr ip_addr_broadcast;  extern struct ip_addr ip_addr_broadcast;
54    
55  #define IP4_ADDR(ipaddr, a,b,c,d) (ipaddr)->addr = htonl(((u32_t)(a & 0xff) << 24) | ((u32_t)(b & 0xff) << 16) | \  #define IP4_ADDR(ipaddr, a,b,c,d) (ipaddr)->addr = htonl(((u32_t)(a & 0xff) << 24) | ((u32_t)(b & 0xff) << 16) | \
56                                                           ((u32_t)(c & 0xff) << 8) | (u32_t)(d & 0xff))                                                           ((u32_t)(c & 0xff) << 8) | (u32_t)(d & 0xff))
57    
58  #define ip_addr_set(dest, src) (dest)->addr = \  #define ip_addr_set(dest, src) (dest)->addr = ((struct ip_addr *)src)->addr
                                ((src) == IP_ADDR_ANY? IP_ADDR_ANY:\  
                                 ((struct ip_addr *)src)->addr)  
59  #define ip_addr_maskcmp(addr1, addr2, mask) (((addr1)->addr & \  #define ip_addr_maskcmp(addr1, addr2, mask) (((addr1)->addr & \
60                                                (mask)->addr) == \                                                (mask)->addr) == \
61                                               ((addr2)->addr & \                                               ((addr2)->addr & \

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