diff options
Diffstat (limited to 'winsup/w32api/include/winsock.h')
| -rw-r--r-- | winsup/w32api/include/winsock.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/winsup/w32api/include/winsock.h b/winsup/w32api/include/winsock.h index 36eb713e4..d99d84cbc 100644 --- a/winsup/w32api/include/winsock.h +++ b/winsup/w32api/include/winsock.h @@ -202,7 +202,7 @@ struct in_addr { #define s_impno S_un.S_un_b.s_b4 #define s_lh S_un.S_un_b.s_b3 }; -#define IN_CLASSA(i) ((long)(i)&0x80000000) +#define IN_CLASSA(i) (((long)(i)&0x80000000) == 0) #define IN_CLASSA_NET 0xff000000 #define IN_CLASSA_NSHIFT 24 #define IN_CLASSA_HOST 0x00ffffff |