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| author | Thomas Bushnell, BSG <thomas@gnu.org> | 1995-08-03 18:40:32 +0000 |
|---|---|---|
| committer | Thomas Bushnell, BSG <thomas@gnu.org> | 1995-08-03 18:40:32 +0000 |
| commit | 2765963bdccefaec334a204171429e600434aa0d (patch) | |
| tree | 1bbe857335fc95fea3e6588a7a8cea2829bbbbde /inet/netinet/in.h | |
| parent | 6c685ebb794b8d079a47a985260291db59069116 (diff) | |
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(IN_CLASSD, IN_EXPERIMENTAL, IN_BADCLASS): Use equality, not assignment, to test bit fields.
Diffstat (limited to 'inet/netinet/in.h')
| -rw-r--r-- | inet/netinet/in.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/inet/netinet/in.h b/inet/netinet/in.h index e8bc3b075e..e281e45547 100644 --- a/inet/netinet/in.h +++ b/inet/netinet/in.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify @@ -115,11 +115,11 @@ struct in_addr #define IN_CLASSC_NSHIFT 8 #define IN_CLASSC_HOST (0xffffffff & ~IN_CLASSC_NET) -#define IN_CLASSD(a) ((((long int) (a)) & 0xf0000000) = 0xe0000000) +#define IN_CLASSD(a) ((((long int) (a)) & 0xf0000000) == 0xe0000000) #define IN_MULTICAST(a) IN_CLASSD(a) -#define IN_EXPERIMENTAL(a) ((((long int) (a)) & 0xe0000000) = 0xe0000000) -#define IN_BADCLASS(a) ((((long int) (a)) & 0xf0000000) = 0xf0000000) +#define IN_EXPERIMENTAL(a) ((((long int) (a)) & 0xe0000000) == 0xe0000000) +#define IN_BADCLASS(a) ((((long int) (a)) & 0xf0000000) == 0xf0000000) /* Address to accept any incoming messages. */ #define INADDR_ANY ((unsigned long int) 0x00000000) |