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(IN_CLASSD, IN_EXPERIMENTAL, IN_BADCLASS): Use equality, not assignment, to test bit fields.

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Thomas Bushnell, BSG 1995-08-03 18:40:32 +00:00
parent 6c685ebb79
commit 2765963bdc
1 changed files with 4 additions and 4 deletions
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8
inet/netinet/in.h
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@ -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)