Restoring authorship annotation for <neksard@yandex-team.ru>. Commit 1 of 2.

1 files changed, 103 insertions, 103 deletions

diff --git a/contrib/libs/c-ares/ares_dns.h b/contrib/libs/c-ares/ares_dns.h
index 79f993b904..510ca129e9 100644
--- a/contrib/libs/c-ares/ares_dns.h
+++ b/contrib/libs/c-ares/ares_dns.h
@@ -1,103 +1,103 @@
-#ifndef HEADER_CARES_DNS_H
-#define HEADER_CARES_DNS_H
-
-/* Copyright 1998, 2011 by the Massachusetts Institute of Technology.
- *
- * Permission to use, copy, modify, and distribute this
- * software and its documentation for any purpose and without
- * fee is hereby granted, provided that the above copyright
- * notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting
- * documentation, and that the name of M.I.T. not be used in
- * advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- * M.I.T. makes no representations about the suitability of
- * this software for any purpose.  It is provided "as is"
- * without express or implied warranty.
- */
-
-/*
- * Macro DNS__16BIT reads a network short (16 bit) given in network
- * byte order, and returns its value as an unsigned short.
- */
-#define DNS__16BIT(p)  ((unsigned short)((unsigned int) 0xffff & \
-                         (((unsigned int)((unsigned char)(p)[0]) << 8U) | \
-                          ((unsigned int)((unsigned char)(p)[1])))))
-
-/*
- * Macro DNS__32BIT reads a network long (32 bit) given in network
- * byte order, and returns its value as an unsigned int.
- */
-#define DNS__32BIT(p)  ((unsigned int) \
-                         (((unsigned int)((unsigned char)(p)[0]) << 24U) | \
-                          ((unsigned int)((unsigned char)(p)[1]) << 16U) | \
-                          ((unsigned int)((unsigned char)(p)[2]) <<  8U) | \
-                          ((unsigned int)((unsigned char)(p)[3]))))
-
-#define DNS__SET16BIT(p, v)  (((p)[0] = (unsigned char)(((v) >> 8) & 0xff)), \
-                              ((p)[1] = (unsigned char)((v) & 0xff)))
-#define DNS__SET32BIT(p, v)  (((p)[0] = (unsigned char)(((v) >> 24) & 0xff)), \
-                              ((p)[1] = (unsigned char)(((v) >> 16) & 0xff)), \
-                              ((p)[2] = (unsigned char)(((v) >> 8) & 0xff)), \
-                              ((p)[3] = (unsigned char)((v) & 0xff)))
-
-#if 0
-/* we cannot use this approach on systems where we can't access 16/32 bit
-   data on un-aligned addresses */
-#define DNS__16BIT(p)                   ntohs(*(unsigned short*)(p))
-#define DNS__32BIT(p)                   ntohl(*(unsigned long*)(p))
-#define DNS__SET16BIT(p, v)             *(unsigned short*)(p) = htons(v)
-#define DNS__SET32BIT(p, v)             *(unsigned long*)(p) = htonl(v)
-#endif
-
-/* Macros for parsing a DNS header */
-#define DNS_HEADER_QID(h)               DNS__16BIT(h)
-#define DNS_HEADER_QR(h)                (((h)[2] >> 7) & 0x1)
-#define DNS_HEADER_OPCODE(h)            (((h)[2] >> 3) & 0xf)
-#define DNS_HEADER_AA(h)                (((h)[2] >> 2) & 0x1)
-#define DNS_HEADER_TC(h)                (((h)[2] >> 1) & 0x1)
-#define DNS_HEADER_RD(h)                ((h)[2] & 0x1)
-#define DNS_HEADER_RA(h)                (((h)[3] >> 7) & 0x1)
-#define DNS_HEADER_Z(h)                 (((h)[3] >> 4) & 0x7)
-#define DNS_HEADER_RCODE(h)             ((h)[3] & 0xf)
-#define DNS_HEADER_QDCOUNT(h)           DNS__16BIT((h) + 4)
-#define DNS_HEADER_ANCOUNT(h)           DNS__16BIT((h) + 6)
-#define DNS_HEADER_NSCOUNT(h)           DNS__16BIT((h) + 8)
-#define DNS_HEADER_ARCOUNT(h)           DNS__16BIT((h) + 10)
-
-/* Macros for constructing a DNS header */
-#define DNS_HEADER_SET_QID(h, v)      DNS__SET16BIT(h, v)
-#define DNS_HEADER_SET_QR(h, v)       ((h)[2] |= (unsigned char)(((v) & 0x1) << 7))
-#define DNS_HEADER_SET_OPCODE(h, v)   ((h)[2] |= (unsigned char)(((v) & 0xf) << 3))
-#define DNS_HEADER_SET_AA(h, v)       ((h)[2] |= (unsigned char)(((v) & 0x1) << 2))
-#define DNS_HEADER_SET_TC(h, v)       ((h)[2] |= (unsigned char)(((v) & 0x1) << 1))
-#define DNS_HEADER_SET_RD(h, v)       ((h)[2] |= (unsigned char)((v) & 0x1))
-#define DNS_HEADER_SET_RA(h, v)       ((h)[3] |= (unsigned char)(((v) & 0x1) << 7))
-#define DNS_HEADER_SET_Z(h, v)        ((h)[3] |= (unsigned char)(((v) & 0x7) << 4))
-#define DNS_HEADER_SET_RCODE(h, v)    ((h)[3] |= (unsigned char)((v) & 0xf))
-#define DNS_HEADER_SET_QDCOUNT(h, v)  DNS__SET16BIT((h) + 4, v)
-#define DNS_HEADER_SET_ANCOUNT(h, v)  DNS__SET16BIT((h) + 6, v)
-#define DNS_HEADER_SET_NSCOUNT(h, v)  DNS__SET16BIT((h) + 8, v)
-#define DNS_HEADER_SET_ARCOUNT(h, v)  DNS__SET16BIT((h) + 10, v)
-
-/* Macros for parsing the fixed part of a DNS question */
-#define DNS_QUESTION_TYPE(q)            DNS__16BIT(q)
-#define DNS_QUESTION_CLASS(q)           DNS__16BIT((q) + 2)
-
-/* Macros for constructing the fixed part of a DNS question */
-#define DNS_QUESTION_SET_TYPE(q, v)     DNS__SET16BIT(q, v)
-#define DNS_QUESTION_SET_CLASS(q, v)    DNS__SET16BIT((q) + 2, v)
-
-/* Macros for parsing the fixed part of a DNS resource record */
-#define DNS_RR_TYPE(r)                  DNS__16BIT(r)
-#define DNS_RR_CLASS(r)                 DNS__16BIT((r) + 2)
-#define DNS_RR_TTL(r)                   DNS__32BIT((r) + 4)
-#define DNS_RR_LEN(r)                   DNS__16BIT((r) + 8)
-
-/* Macros for constructing the fixed part of a DNS resource record */
-#define DNS_RR_SET_TYPE(r, v)           DNS__SET16BIT(r, v)
-#define DNS_RR_SET_CLASS(r, v)          DNS__SET16BIT((r) + 2, v)
-#define DNS_RR_SET_TTL(r, v)            DNS__SET32BIT((r) + 4, v)
-#define DNS_RR_SET_LEN(r, v)            DNS__SET16BIT((r) + 8, v)
-
-#endif /* HEADER_CARES_DNS_H */
+#ifndef HEADER_CARES_DNS_H 
+#define HEADER_CARES_DNS_H 
+ 
+/* Copyright 1998, 2011 by the Massachusetts Institute of Technology. 
+ * 
+ * Permission to use, copy, modify, and distribute this 
+ * software and its documentation for any purpose and without 
+ * fee is hereby granted, provided that the above copyright 
+ * notice appear in all copies and that both that copyright 
+ * notice and this permission notice appear in supporting 
+ * documentation, and that the name of M.I.T. not be used in 
+ * advertising or publicity pertaining to distribution of the 
+ * software without specific, written prior permission. 
+ * M.I.T. makes no representations about the suitability of 
+ * this software for any purpose.  It is provided "as is" 
+ * without express or implied warranty. 
+ */ 
+ 
+/* 
+ * Macro DNS__16BIT reads a network short (16 bit) given in network 
+ * byte order, and returns its value as an unsigned short. 
+ */ 
+#define DNS__16BIT(p)  ((unsigned short)((unsigned int) 0xffff & \ 
+                         (((unsigned int)((unsigned char)(p)[0]) << 8U) | \ 
+                          ((unsigned int)((unsigned char)(p)[1]))))) 
+ 
+/* 
+ * Macro DNS__32BIT reads a network long (32 bit) given in network 
+ * byte order, and returns its value as an unsigned int. 
+ */ 
+#define DNS__32BIT(p)  ((unsigned int) \ 
+                         (((unsigned int)((unsigned char)(p)[0]) << 24U) | \ 
+                          ((unsigned int)((unsigned char)(p)[1]) << 16U) | \ 
+                          ((unsigned int)((unsigned char)(p)[2]) <<  8U) | \ 
+                          ((unsigned int)((unsigned char)(p)[3])))) 
+ 
+#define DNS__SET16BIT(p, v)  (((p)[0] = (unsigned char)(((v) >> 8) & 0xff)), \ 
+                              ((p)[1] = (unsigned char)((v) & 0xff))) 
+#define DNS__SET32BIT(p, v)  (((p)[0] = (unsigned char)(((v) >> 24) & 0xff)), \ 
+                              ((p)[1] = (unsigned char)(((v) >> 16) & 0xff)), \ 
+                              ((p)[2] = (unsigned char)(((v) >> 8) & 0xff)), \ 
+                              ((p)[3] = (unsigned char)((v) & 0xff))) 
+ 
+#if 0 
+/* we cannot use this approach on systems where we can't access 16/32 bit 
+   data on un-aligned addresses */ 
+#define DNS__16BIT(p)                   ntohs(*(unsigned short*)(p)) 
+#define DNS__32BIT(p)                   ntohl(*(unsigned long*)(p)) 
+#define DNS__SET16BIT(p, v)             *(unsigned short*)(p) = htons(v) 
+#define DNS__SET32BIT(p, v)             *(unsigned long*)(p) = htonl(v) 
+#endif 
+ 
+/* Macros for parsing a DNS header */ 
+#define DNS_HEADER_QID(h)               DNS__16BIT(h) 
+#define DNS_HEADER_QR(h)                (((h)[2] >> 7) & 0x1) 
+#define DNS_HEADER_OPCODE(h)            (((h)[2] >> 3) & 0xf) 
+#define DNS_HEADER_AA(h)                (((h)[2] >> 2) & 0x1) 
+#define DNS_HEADER_TC(h)                (((h)[2] >> 1) & 0x1) 
+#define DNS_HEADER_RD(h)                ((h)[2] & 0x1) 
+#define DNS_HEADER_RA(h)                (((h)[3] >> 7) & 0x1) 
+#define DNS_HEADER_Z(h)                 (((h)[3] >> 4) & 0x7) 
+#define DNS_HEADER_RCODE(h)             ((h)[3] & 0xf) 
+#define DNS_HEADER_QDCOUNT(h)           DNS__16BIT((h) + 4) 
+#define DNS_HEADER_ANCOUNT(h)           DNS__16BIT((h) + 6) 
+#define DNS_HEADER_NSCOUNT(h)           DNS__16BIT((h) + 8) 
+#define DNS_HEADER_ARCOUNT(h)           DNS__16BIT((h) + 10) 
+ 
+/* Macros for constructing a DNS header */ 
+#define DNS_HEADER_SET_QID(h, v)      DNS__SET16BIT(h, v) 
+#define DNS_HEADER_SET_QR(h, v)       ((h)[2] |= (unsigned char)(((v) & 0x1) << 7)) 
+#define DNS_HEADER_SET_OPCODE(h, v)   ((h)[2] |= (unsigned char)(((v) & 0xf) << 3)) 
+#define DNS_HEADER_SET_AA(h, v)       ((h)[2] |= (unsigned char)(((v) & 0x1) << 2)) 
+#define DNS_HEADER_SET_TC(h, v)       ((h)[2] |= (unsigned char)(((v) & 0x1) << 1)) 
+#define DNS_HEADER_SET_RD(h, v)       ((h)[2] |= (unsigned char)((v) & 0x1)) 
+#define DNS_HEADER_SET_RA(h, v)       ((h)[3] |= (unsigned char)(((v) & 0x1) << 7)) 
+#define DNS_HEADER_SET_Z(h, v)        ((h)[3] |= (unsigned char)(((v) & 0x7) << 4)) 
+#define DNS_HEADER_SET_RCODE(h, v)    ((h)[3] |= (unsigned char)((v) & 0xf)) 
+#define DNS_HEADER_SET_QDCOUNT(h, v)  DNS__SET16BIT((h) + 4, v) 
+#define DNS_HEADER_SET_ANCOUNT(h, v)  DNS__SET16BIT((h) + 6, v) 
+#define DNS_HEADER_SET_NSCOUNT(h, v)  DNS__SET16BIT((h) + 8, v) 
+#define DNS_HEADER_SET_ARCOUNT(h, v)  DNS__SET16BIT((h) + 10, v) 
+ 
+/* Macros for parsing the fixed part of a DNS question */ 
+#define DNS_QUESTION_TYPE(q)            DNS__16BIT(q) 
+#define DNS_QUESTION_CLASS(q)           DNS__16BIT((q) + 2) 
+ 
+/* Macros for constructing the fixed part of a DNS question */ 
+#define DNS_QUESTION_SET_TYPE(q, v)     DNS__SET16BIT(q, v) 
+#define DNS_QUESTION_SET_CLASS(q, v)    DNS__SET16BIT((q) + 2, v) 
+ 
+/* Macros for parsing the fixed part of a DNS resource record */ 
+#define DNS_RR_TYPE(r)                  DNS__16BIT(r) 
+#define DNS_RR_CLASS(r)                 DNS__16BIT((r) + 2) 
+#define DNS_RR_TTL(r)                   DNS__32BIT((r) + 4) 
+#define DNS_RR_LEN(r)                   DNS__16BIT((r) + 8) 
+ 
+/* Macros for constructing the fixed part of a DNS resource record */ 
+#define DNS_RR_SET_TYPE(r, v)           DNS__SET16BIT(r, v) 
+#define DNS_RR_SET_CLASS(r, v)          DNS__SET16BIT((r) + 2, v) 
+#define DNS_RR_SET_TTL(r, v)            DNS__SET32BIT((r) + 4, v) 
+#define DNS_RR_SET_LEN(r, v)            DNS__SET16BIT((r) + 8, v) 
+ 
+#endif /* HEADER_CARES_DNS_H */