+++ /dev/null
-/*
- * AUTHOR: Alan Barrett
- *
- * SQUID Web Proxy Cache http://www.squid-cache.org/
- * ----------------------------------------------------------
- *
- * Squid is the result of efforts by numerous individuals from
- * the Internet community; see the CONTRIBUTORS file for full
- * details. Many organizations have provided support for Squid's
- * development; see the SPONSORS file for full details. Squid is
- * Copyrighted (C) 2001 by the Regents of the University of
- * California; see the COPYRIGHT file for full details. Squid
- * incorporates software developed and/or copyrighted by other
- * sources; see the CREDITS file for full details.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
- *
- */
-
-#ifndef SQUID_ENDIAN_H
-#define SQUID_ENDIAN_H
-
-/*
- * Macros to deal with byte swapping. These macros provide
- * the following interface:
- *
- * // Byte-swap
- * uint16_t bswap16(uint16_t);
- * uint32_t bswap32(uint32_t);
- *
- * // Convert from host byte order to big-endian, and vice versa.
- * uint16_t htobe16(uint16_t); // equivalent to htons()
- * uint32_t htobe32(uint32_t); // equivalent to htonl()
- * uint16_t be16toh(uint16_t); // equivalent to ntohs()
- * uint32_t be32toh(uint32_t); // equivalent to ntohs()
- *
- * // Convert from host byte order to little-endian, and vice versa.
- * uint16_t htole16(uint16_t);
- * uint32_t htole32(uint32_t);
- * uint16_t le16toh(uint16_t);
- * uint32_t le32toh(uint32_t);
- */
-
-/*
- * Some systems define bswap_16() and bswap_32() in <byteswap.h>
- *
- * Some systems define bswap16() and bswap32() in <sys/bswap.h>.
- *
- * Some systems define htobe16()/be16toh() and friends in <sys/endian.h>.
- */
-#if HAVE_BYTESWAP_H
-# include <byteswap.h>
-#endif /* HAVE_BYTESWAP_H */
-#if HAVE_MACHINE_BYTE_SWAP_H
-# include <machine/byte_swap.h>
-#endif /* HAVE_MACHINE_BYTE_SWAP_H */
-#if HAVE_SYS_BSWAP_H
-# include <sys/bswap.h>
-#endif /* HAVE_SYS_BSWAP_H */
-#if HAVE_SYS_ENDIAN_H
-# include <sys/endian.h>
-#endif /* HAVE_SYS_ENDIAN_H */
-
-/*
- * Define bswap16() and bswap32() in terms of bswap_16() and bswap_32(),
- * or the hard way.
- */
-#if ! HAVE_BSWAP16 && ! defined(bswap16)
-# if defined(bswap_16)
-# define bswap16(x) bswap_16(x)
-# else
-# define bswap16(x) \
- (((((uint16_t)(x)) >> 8) & 0xff) | ((((uint16_t)(x)) & 0xff) << 8))
-# endif
-#endif /* ! HAVE_BSWAP16 && ! defined(bswap16) */
-#if ! HAVE_BSWAP32 && ! defined(bswap32)
-# if defined(bswap_32)
-# define bswap32(x) bswap_32(x)
-# else
-# define bswap32(x) \
- (((((uint32_t)(x)) & 0xff000000) >> 24) | \
- ((((uint32_t)(x)) & 0x00ff0000) >> 8) | \
- ((((uint32_t)(x)) & 0x0000ff00) << 8) | \
- ((((uint32_t)(x)) & 0x000000ff) << 24))
-# endif
-#endif /* ! HAVE_BSWAP32 && ! defined(bswap32) */
-
-/*
- * Define htobe*()/be*toh() in terms of hton*()/ntoh*().
- *
- * XXX: If htobe16() is missing, we assume that the other *be*() functions
- * are also missing.
- */
-#if ! HAVE_HTOBE16 && ! defined(htobe16)
-# ifdef WORDS_BIGENDIAN
-# define htobe16(x) (x)
-# define htobe32(x) (x)
-# define be16toh(x) (x)
-# define be32toh(x) (x)
-# else /* ! WORDS_BIGENDIAN */
-# define htobe16(x) htons(x)
-# define htobe32(x) htonl(x)
-# define be16toh(x) ntohs(x)
-# define be32toh(x) ntohl(x)
-# endif /* ! WORDS_BIGENDIAN */
-#endif /* ! HAVE_HTOBE16 && ! defined(htobe16) */
-
-/*
- * Define htole*()/le*toh() in terms of bswap*().
- *
- * XXX: If htole16() is missing, we assume that the other *le*() functions
- * are also missing.
- *
- * Except OpenBSD - htole16 & 32 exist, but not le16toh etc
- */
-#if _SQUID_OPENBSD_
-# define le16toh(x) htole16(x)
-# define le32toh(x) htole32(x)
-#endif
-
-#if ! HAVE_HTOLE16 && ! defined(htole16)
-# ifdef WORDS_BIGENDIAN
-# define htole16(x) bswap16(x)
-# define htole32(x) bswap32(x)
-# define le16toh(x) bswap16(x)
-# define le32toh(x) bswap32(x)
-# else /* ! WORDS_BIGENDIAN */
-/*
-* XXX: What about unusual byte orders like 3412 or 2143 ?
-* Nothing else in squid seems to care about them,
-* so we don't worry about them here either.
-*/
-# define htole16(x) (x)
-# define htole32(x) (x)
-# define le16toh(x) (x)
-# define le32toh(x) (x)
-# endif /* ! WORDS_BIGENDIAN */
-#endif /* ! HAVE_HTOLE16 && ! defined(htole16) */
-
-#endif /* SQUID_ENDIAN_H */
--- /dev/null
+/*
+ * SQUID Web Proxy Cache http://www.squid-cache.org/
+ * ----------------------------------------------------------
+ *
+ * Squid is the result of efforts by numerous individuals from
+ * the Internet community; see the CONTRIBUTORS file for full
+ * details. Many organizations have provided support for Squid's
+ * development; see the SPONSORS file for full details. Squid is
+ * Copyrighted (C) 2001 by the Regents of the University of
+ * California; see the COPYRIGHT file for full details. Squid
+ * incorporates software developed and/or copyrighted by other
+ * sources; see the CREDITS file for full details.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
+ *
+ */
+#ifndef SQUID_LIB_NTLMAUTH_SUPPORT_ENDIAN_H
+#define SQUID_LIB_NTLMAUTH_SUPPORT_ENDIAN_H
+
+#if HAVE_BYTESWAP_H
+#include <byteswap.h>
+#endif
+#if HAVE_MACHINE_BYTE_SWAP_H
+#include <machine/byte_swap.h>
+#endif
+#if HAVE_SYS_BSWAP_H
+#include <sys/bswap.h>
+#endif
+#if HAVE_ENDIAN_H
+#include <endian.h>
+#endif
+#if HAVE_SYS_ENDIAN_H
+#include <sys/endian.h>
+#endif
+
+/*
+ * Macros to deal with byte swapping. These macros provide
+ * the following interface:
+ *
+ * // Byte-swap
+ * uint16_t bswap16(uint16_t);
+ * uint32_t bswap32(uint32_t);
+ *
+ * // Convert from host byte order to little-endian, and vice versa.
+ * uint16_t htole16(uint16_t);
+ * uint32_t htole32(uint32_t);
+ * uint16_t le16toh(uint16_t);
+ * uint32_t le32toh(uint32_t);
+ *
+ * XXX: What about unusual byte orders like 3412 or 2143 ?
+ * Never had any problems reported, so we dont worry about them.
+ */
+
+#if !HAVE_HTOLE16 && !defined(htole16)
+/* Define bswap16() in terms of bswap_16() or the hard way. */
+#if !HAVE_BSWAP16 && !defined(bswap16)
+# if HAVE_BSWAP_16 || defined(bswap_16)
+# define bswap16(x) bswap_16(x)
+# else // 'hard way'
+# define bswap16(x) \
+ (((((uint16_t)(x)) >> 8) & 0xff) | ((((uint16_t)(x)) & 0xff) << 8))
+# endif
+#endif
+
+/* Define htole16() in terms of bswap16(). */
+# if defined(WORDS_BIGENDIAN)
+# define htole16(x) bswap16(x)
+# else
+# define htole16(x) (x)
+# endif
+#endif
+
+#if !HAVE_HTOLE32 && !defined(htole32)
+#if ! HAVE_BSWAP32 && ! defined(bswap32)
+/* Define bswap32() in terms of bswap_32() or the hard way. */
+# if HAVE_BSWAP_32 || defined(bswap_32)
+# define bswap32(x) bswap_32(x)
+# else // 'hard way'
+# define bswap32(x) \
+ (((((uint32_t)(x)) & 0xff000000) >> 24) | \
+ ((((uint32_t)(x)) & 0x00ff0000) >> 8) | \
+ ((((uint32_t)(x)) & 0x0000ff00) << 8) | \
+ ((((uint32_t)(x)) & 0x000000ff) << 24))
+# endif
+
+/* Define htole32() in terms of bswap32(). */
+#endif
+# if defined(WORDS_BIGENDIAN)
+# define htole32(x) bswap32(x)
+# else
+# define htole32(x) (x)
+# endif
+#endif
+
+/* Define letoh*() in terms of htole*(). The swap is symmetrical. */
+#if !HAVE_LE16TOH && !defined(le16toh)
+#define le16toh(x) htole16(x)
+#endif
+#if !HAVE_LE32TOH && !defined(le32toh)
+#define le32toh(x) htole32(x)
+#endif
+
+#endif /* SQUID_LIB_NTLMAUTH_SUPPORT_ENDIAN_H */
projects / thirdparty / squid.git / commitdiff
