Update Gnulib; add new modules.

This updates Gnulib to v0.0-4889-ge375fe3.

* m4/gnulib-cache.m4: Add `accept', `bind', `close', `connect',
  `getpeername', `getsockname', `getsockopt', `listen', `malloc',
  `malloca', `recv', `recvfrom', `send', `sendto', `setsockopt',
  `shutdown', `socket', and `sockets', requested by
  Jan Nieuwenhuizen <janneke-list@xs4all.nl> for cross-MinGW32 builds.
  Add `trunc', requested by Mark H Weaver <mhw@netris.org>.

1 files changed, 0 insertions, 176 deletions

diff --git a/lib/streq.h b/lib/streq.h
deleted file mode 100644
index 87915988f..000000000
--- a/lib/streq.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/* Optimized string comparison.
-   Copyright (C) 2001-2002, 2007, 2009-2010 Free Software Foundation, Inc.
-
-   This program is free software: you can redistribute it and/or modify it
-   under the terms of the GNU Lesser General Public License as published
-   by the Free Software Foundation; either version 3 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-
-/* Written by Bruno Haible <bruno@clisp.org>.  */
-
-#ifndef _GL_STREQ_H
-#define _GL_STREQ_H
-
-#include <string.h>
-
-/* STREQ allows to optimize string comparison with a small literal string.
-     STREQ (s, "EUC-KR", 'E', 'U', 'C', '-', 'K', 'R', 0, 0, 0)
-   is semantically equivalent to
-     strcmp (s, "EUC-KR") == 0
-   just faster.  */
-
-/* Help GCC to generate good code for string comparisons with
-   immediate strings. */
-#if defined (__GNUC__) && defined (__OPTIMIZE__)
-
-static inline int
-streq9 (const char *s1, const char *s2)
-{
-  return strcmp (s1 + 9, s2 + 9) == 0;
-}
-
-static inline int
-streq8 (const char *s1, const char *s2, char s28)
-{
-  if (s1[8] == s28)
-    {
-      if (s28 == 0)
-        return 1;
-      else
-        return streq9 (s1, s2);
-    }
-  else
-    return 0;
-}
-
-static inline int
-streq7 (const char *s1, const char *s2, char s27, char s28)
-{
-  if (s1[7] == s27)
-    {
-      if (s27 == 0)
-        return 1;
-      else
-        return streq8 (s1, s2, s28);
-    }
-  else
-    return 0;
-}
-
-static inline int
-streq6 (const char *s1, const char *s2, char s26, char s27, char s28)
-{
-  if (s1[6] == s26)
-    {
-      if (s26 == 0)
-        return 1;
-      else
-        return streq7 (s1, s2, s27, s28);
-    }
-  else
-    return 0;
-}
-
-static inline int
-streq5 (const char *s1, const char *s2, char s25, char s26, char s27, char s28)
-{
-  if (s1[5] == s25)
-    {
-      if (s25 == 0)
-        return 1;
-      else
-        return streq6 (s1, s2, s26, s27, s28);
-    }
-  else
-    return 0;
-}
-
-static inline int
-streq4 (const char *s1, const char *s2, char s24, char s25, char s26, char s27, char s28)
-{
-  if (s1[4] == s24)
-    {
-      if (s24 == 0)
-        return 1;
-      else
-        return streq5 (s1, s2, s25, s26, s27, s28);
-    }
-  else
-    return 0;
-}
-
-static inline int
-streq3 (const char *s1, const char *s2, char s23, char s24, char s25, char s26, char s27, char s28)
-{
-  if (s1[3] == s23)
-    {
-      if (s23 == 0)
-        return 1;
-      else
-        return streq4 (s1, s2, s24, s25, s26, s27, s28);
-    }
-  else
-    return 0;
-}
-
-static inline int
-streq2 (const char *s1, const char *s2, char s22, char s23, char s24, char s25, char s26, char s27, char s28)
-{
-  if (s1[2] == s22)
-    {
-      if (s22 == 0)
-        return 1;
-      else
-        return streq3 (s1, s2, s23, s24, s25, s26, s27, s28);
-    }
-  else
-    return 0;
-}
-
-static inline int
-streq1 (const char *s1, const char *s2, char s21, char s22, char s23, char s24, char s25, char s26, char s27, char s28)
-{
-  if (s1[1] == s21)
-    {
-      if (s21 == 0)
-        return 1;
-      else
-        return streq2 (s1, s2, s22, s23, s24, s25, s26, s27, s28);
-    }
-  else
-    return 0;
-}
-
-static inline int
-streq0 (const char *s1, const char *s2, char s20, char s21, char s22, char s23, char s24, char s25, char s26, char s27, char s28)
-{
-  if (s1[0] == s20)
-    {
-      if (s20 == 0)
-        return 1;
-      else
-        return streq1 (s1, s2, s21, s22, s23, s24, s25, s26, s27, s28);
-    }
-  else
-    return 0;
-}
-
-#define STREQ(s1,s2,s20,s21,s22,s23,s24,s25,s26,s27,s28) \
-  streq0 (s1, s2, s20, s21, s22, s23, s24, s25, s26, s27, s28)
-
-#else
-
-#define STREQ(s1,s2,s20,s21,s22,s23,s24,s25,s26,s27,s28) \
-  (strcmp (s1, s2) == 0)
-
-#endif
-
-#endif /* _GL_STREQ_H */