/[lwip]/lwip/src/include/lwip/arch.h
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Diff of /lwip/src/include/lwip/arch.h

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revision 1.3.2.1 by likewise, Mon Feb 10 20:16:11 2003 UTC revision 1.3.2.2 by likewise, Wed Feb 19 12:41:34 2003 UTC
# Line 54  Line 54 
54  #define PACK_STRUCT_FIELD(x) x  #define PACK_STRUCT_FIELD(x) x
55  #endif /* PACK_STRUCT_FIELD */  #endif /* PACK_STRUCT_FIELD */
56    
 #ifndef FD_SET  
   #undef  FD_SETSIZE  
   #define FD_SETSIZE    16  
   #define FD_SET(n, p)  ((p)->fd_bits[(n)/8] |=  (1 << ((n) & 7)))  
   #define FD_CLR(n, p)  ((p)->fd_bits[(n)/8] &= ~(1 << ((n) & 7)))  
   #define FD_ISSET(n,p) ((p)->fd_bits[(n)/8] &   (1 << ((n) & 7)))  
   #define FD_ZERO(p)    memset((void*)(p),0,sizeof(*(p)))  
   
   typedef struct fd_set {  
           unsigned char fd_bits [(FD_SETSIZE+7)/8];  
         } fd_set;  
   
   struct timeval {  
           long    tv_sec;         /* seconds */  
           long    tv_usec;        /* and microseconds */  
   };  
   
 #endif  
57    
58    
59  #ifdef LWIP_PROVIDE_ERRNO  #ifdef LWIP_PROVIDE_ERRNO

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