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-rw-r--r--winsup/w32api/ChangeLog5
-rw-r--r--winsup/w32api/include/winsock.h2
-rw-r--r--winsup/w32api/include/winsock2.h2
3 files changed, 7 insertions, 2 deletions
diff --git a/winsup/w32api/ChangeLog b/winsup/w32api/ChangeLog
index 009748e2e..0c16268bb 100644
--- a/winsup/w32api/ChangeLog
+++ b/winsup/w32api/ChangeLog
@@ -1,3 +1,8 @@
+2004-05-07 Pascal Obry <obry@act-europe.fr>
+
+ * include/winsock.h (IN_CLASSA): Fix macro.
+ * include/winsock2.h (IN_CLASSA): Fix macro.
+
2004-04-29 Bart Oldeman <bartoldeman@users.sourceforge.net>
* include/objbase.h (STGOPTIONS): Correct pwcsTemplateFile type.
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
diff --git a/winsup/w32api/include/winsock2.h b/winsup/w32api/include/winsock2.h
index 82a921c0b..2129d5121 100644
--- a/winsup/w32api/include/winsock2.h
+++ b/winsup/w32api/include/winsock2.h
@@ -225,7 +225,7 @@ 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