curl_endian: remove unused functions

Closes #1529

lib/curl_endian.c

@@ -5,7 +5,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -62,44 +62,6 @@ unsigned int Curl_read32_le(const unsigned char *buf)
          ((unsigned int)buf[2] << 16) | ((unsigned int)buf[3] << 24);
 }
 
-#if (CURL_SIZEOF_CURL_OFF_T > 4)
-/*
- * Curl_read64_le()
- *
- * This function converts a 64-bit integer from the little endian format, as
- * used in the incoming package to whatever endian format we're using
- * natively.
- *
- * Parameters:
- *
- * buf      [in]     - A pointer to a 8 byte buffer.
- *
- * Returns the integer.
- */
-#if defined(HAVE_LONGLONG)
-unsigned long long Curl_read64_le(const unsigned char *buf)
-{
-  return ((unsigned long long)buf[0]) |
-         ((unsigned long long)buf[1] << 8) |
-         ((unsigned long long)buf[2] << 16) |
-         ((unsigned long long)buf[3] << 24) |
-         ((unsigned long long)buf[4] << 32) |
-         ((unsigned long long)buf[5] << 40) |
-         ((unsigned long long)buf[6] << 48) |
-         ((unsigned long long)buf[7] << 56);
-}
-#else
-unsigned __int64 Curl_read64_le(const unsigned char *buf)
-{
-  return ((unsigned __int64)buf[0]) | ((unsigned __int64)buf[1] << 8) |
-         ((unsigned __int64)buf[2] << 16) | ((unsigned __int64)buf[3] << 24) |
-         ((unsigned __int64)buf[4] << 32) | ((unsigned __int64)buf[5] << 40) |
-         ((unsigned __int64)buf[6] << 48) | ((unsigned __int64)buf[7] << 56);
-}
-#endif
-
-#endif /* CURL_SIZEOF_CURL_OFF_T > 4 */
-
 /*
  * Curl_read16_be()
  *
@@ -119,80 +81,6 @@ unsigned short Curl_read16_be(const unsigned char *buf)
                           ((unsigned short)buf[1]));
 }
 
-/*
- * Curl_read32_be()
- *
- * This function converts a 32-bit integer from the big endian format, as
- * used in the incoming package to whatever endian format we're using
- * natively.
- *
- * Parameters:
- *
- * buf      [in]     - A pointer to a 4 byte buffer.
- *
- * Returns the integer.
- */
-unsigned int Curl_read32_be(const unsigned char *buf)
-{
-  return ((unsigned int)buf[0] << 24) | ((unsigned int)buf[1] << 16) |
-         ((unsigned int)buf[2] << 8) | ((unsigned int)buf[3]);
-}
-
-#if (CURL_SIZEOF_CURL_OFF_T > 4)
-/*
- * Curl_read64_be()
- *
- * This function converts a 64-bit integer from the big endian format, as
- * used in the incoming package to whatever endian format we're using
- * natively.
- *
- * Parameters:
- *
- * buf      [in]     - A pointer to a 8 byte buffer.
- *
- * Returns the integer.
- */
-#if defined(HAVE_LONGLONG)
-unsigned long long Curl_read64_be(const unsigned char *buf)
-{
-  return ((unsigned long long)buf[0] << 56) |
-         ((unsigned long long)buf[1] << 48) |
-         ((unsigned long long)buf[2] << 40) |
-         ((unsigned long long)buf[3] << 32) |
-         ((unsigned long long)buf[4] << 24) |
-         ((unsigned long long)buf[5] << 16) |
-         ((unsigned long long)buf[6] << 8) |
-         ((unsigned long long)buf[7]);
-}
-#else
-unsigned __int64 Curl_read64_be(const unsigned char *buf)
-{
-  return ((unsigned __int64)buf[0] << 56) | ((unsigned __int64)buf[1] << 48) |
-         ((unsigned __int64)buf[2] << 40) | ((unsigned __int64)buf[3] << 32) |
-         ((unsigned __int64)buf[4] << 24) | ((unsigned __int64)buf[5] << 16) |
-         ((unsigned __int64)buf[6] << 8) | ((unsigned __int64)buf[7]);
-}
-#endif
-
-#endif /* CURL_SIZEOF_CURL_OFF_T > 4 */
-
-/*
- * Curl_write16_le()
- *
- * This function converts a 16-bit integer from the native endian format,
- * to little endian format ready for sending down the wire.
- *
- * Parameters:
- *
- * value    [in]     - The 16-bit integer value.
- * buffer   [in]     - A pointer to the output buffer.
- */
-void Curl_write16_le(const short value, unsigned char *buffer)
-{
-  buffer[0] = (char)(value & 0x00FF);
-  buffer[1] = (char)((value & 0xFF00) >> 8);
-}
-
 /*
  * Curl_write32_le()
  *

lib/curl_endian.h

@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -28,33 +28,9 @@ unsigned short Curl_read16_le(const unsigned char *buf);
 /* Converts a 32-bit integer from little endian */
 unsigned int Curl_read32_le(const unsigned char *buf);
 
-#if (CURL_SIZEOF_CURL_OFF_T > 4)
-/* Converts a 64-bit integer from little endian */
-#if defined(HAVE_LONGLONG)
-unsigned long long Curl_read64_le(const unsigned char *buf);
-#else
-unsigned __int64 Curl_read64_le(const unsigned char *buf);
-#endif
-#endif
-
 /* Converts a 16-bit integer from big endian */
 unsigned short Curl_read16_be(const unsigned char *buf);
 
-/* Converts a 32-bit integer from big endian */
-unsigned int Curl_read32_be(const unsigned char *buf);
-
-#if (CURL_SIZEOF_CURL_OFF_T > 4)
-/* Converts a 64-bit integer from big endian */
-#if defined(HAVE_LONGLONG)
-unsigned long long Curl_read64_be(const unsigned char *buf);
-#else
-unsigned __int64 Curl_read64_be(const unsigned char *buf);
-#endif
-#endif
-
-/* Converts a 16-bit integer to little endian */
-void Curl_write16_le(const short value, unsigned char *buffer);
-
 /* Converts a 32-bit integer to little endian */
 void Curl_write32_le(const int value, unsigned char *buffer);