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authorneksard <neksard@yandex-team.ru>2022-02-10 16:45:23 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:45:23 +0300
commit8f7cf138264e0caa318144bf8a2c950e0b0a8593 (patch)
tree83bf5c8c8047c42d8475e6095df90ccdc3d1b57f /contrib/libs/c-ares/bitncmp.c
parentd3a398281c6fd1d3672036cb2d63f842d2cb28c5 (diff)
downloadydb-8f7cf138264e0caa318144bf8a2c950e0b0a8593.tar.gz
Restoring authorship annotation for <neksard@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/libs/c-ares/bitncmp.c')
-rw-r--r--contrib/libs/c-ares/bitncmp.c116
1 files changed, 58 insertions, 58 deletions
diff --git a/contrib/libs/c-ares/bitncmp.c b/contrib/libs/c-ares/bitncmp.c
index bbf1cff4a6..24c318dae9 100644
--- a/contrib/libs/c-ares/bitncmp.c
+++ b/contrib/libs/c-ares/bitncmp.c
@@ -1,59 +1,59 @@
-
-/*
- * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
- * Copyright (c) 1996,1999 by Internet Software Consortium.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
- * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef HAVE_BITNCMP
-
-#include "ares_setup.h"
-#include "bitncmp.h"
-
-/*
- * int
- * bitncmp(l, r, n)
- * compare bit masks l and r, for n bits.
- * return:
+
+/*
+ * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (c) 1996,1999 by Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+ * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef HAVE_BITNCMP
+
+#include "ares_setup.h"
+#include "bitncmp.h"
+
+/*
+ * int
+ * bitncmp(l, r, n)
+ * compare bit masks l and r, for n bits.
+ * return:
* <0, >0, or 0 in the libc tradition.
- * note:
- * network byte order assumed. this means 192.5.5.240/28 has
- * 0x11110000 in its fourth octet.
- * author:
- * Paul Vixie (ISC), June 1996
- */
-int ares__bitncmp(const void *l, const void *r, int n)
-{
- unsigned int lb, rb;
- int x, b;
-
- b = n / 8;
- x = memcmp(l, r, b);
- if (x || (n & 7) == 0)
- return (x);
-
- lb = ((const unsigned char *)l)[b];
- rb = ((const unsigned char *)r)[b];
- for (b = n % 8; b > 0; b--) {
- if ((lb & 0x80) != (rb & 0x80)) {
- if (lb & 0x80)
- return (1);
- return (-1);
- }
- lb <<= 1;
- rb <<= 1;
- }
- return (0);
-}
-#endif
+ * note:
+ * network byte order assumed. this means 192.5.5.240/28 has
+ * 0x11110000 in its fourth octet.
+ * author:
+ * Paul Vixie (ISC), June 1996
+ */
+int ares__bitncmp(const void *l, const void *r, int n)
+{
+ unsigned int lb, rb;
+ int x, b;
+
+ b = n / 8;
+ x = memcmp(l, r, b);
+ if (x || (n & 7) == 0)
+ return (x);
+
+ lb = ((const unsigned char *)l)[b];
+ rb = ((const unsigned char *)r)[b];
+ for (b = n % 8; b > 0; b--) {
+ if ((lb & 0x80) != (rb & 0x80)) {
+ if (lb & 0x80)
+ return (1);
+ return (-1);
+ }
+ lb <<= 1;
+ rb <<= 1;
+ }
+ return (0);
+}
+#endif