+2002-12-22 Bruno Haible <bruno@clisp.org>
+
+ * getstr.h (getstr): Define, to avoid clash with libcurses.
+ * linebuffer.h (readline): Define, to avoid clash with libreadline.
+
+2002-12-22 Bruno Haible <bruno@clisp.org>
+
+ * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
+
+2002-12-23 Bruno Haible <bruno@clisp.org>
+
+ * getline.h: Include <stddef.h>, for size_t.
+
+ * unicodeio.h: Include <stddef.h>, for size_t.
+ * unicodeio.c: Don't include <stddef.h>.
+
+2002-12-17 Bruno Haible <bruno@clisp.org>
+
+ * canon-host.c (strdup): Remove unused declaration.
+
+ * fsusage.c: Include full_read.h.
+ (get_fs_usage): Use full_read instead of safe_read.
+
+ * utime.c (utime_null): Use SAFE_READ_ERROR.
+
+2002-12-11 Bruno Haible <bruno@clisp.org>
+
+ * setenv.h: Rewritten to cope with systems that have setenv() but not
+ unsetenv().
+ * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
+ modifications:
+
+ 2002-12-11 Bruno Haible <bruno@clisp.org>
+
+ * setenv.c (alloca): Fall back to malloc.
+ (freea): New macro.
+ (setenv): Use freea() to free memory allocated with alloca().
+
+ 2002-11-13 Bruno Haible <bruno@clisp.org>
+
+ * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
+ function declarations.
+ * unsetenv.c (unsetenv): Likewise.
+
+ 2002-03-04 Bruno Haible <bruno@clisp.org>
+
+ Portability to AIX 4.3.3.
+ * unsetenv.c: New file, extracted from setenv.c.
+ * setenv.c: Move the unsetenv() function to unsetenv.c.
+
+ 2001-12-20 Bruno Haible <bruno@clisp.org>
+
+ * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
+ use malloc instead. For SunOS4.
+
+ 2001-12-11 Bruno Haible <bruno@clisp.org>
+
+ * setenv.c: Declare alloca.
+ (compar_fn_t): New typedef.
+ (KNOWN_VALUE, STORE_VALUE): Use it.
+
+ * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
+ setenv.h.
+
+2002-12-10 Paul Eggert <eggert@twinsun.com>
+
+ Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
+ * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
+ Choose values that are less likely to collide with system fnmatch
+ options.
+ * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
+ defined (e.g., a pure POSIX system).
+ (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
+ instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
+
+2002-12-06 Jim Meyering <jim@meyering.net>
+
+ * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
+
+ Merge in changes from libc's misc/error.c, in preparation
+ for the merge of gnulib's changes back into libc.
+
+ * error.c (_): Define only if not already defined.
+ Move definition to follow all #include directives.
+ Include unlocked-io.h only if !_LIBC.
+ [_LIBC]: Include <libio/libioP.h>.
+ [USE_IN_LIBIO]: Include <libio/iolibio.h>
+ (fflush): Tweak definition to use INTUSE.
+ (putc): Define.
+
+2002-12-05 Paul Eggert <eggert@twinsun.com>
+
+ * alloca.c [defined emacs]: Include "lisp.h".
+ (xalloc_die) [defined emacs]: New macro.
+ (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
+ [! defined emacs]: Include <xalloc.h>.
+ (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
+ (pointer): Typedef to POINTER_TYPE *.
+ (malloc): Remove decl; we now always use xmalloc.
+ (alloca): Use old-style definition, since Emacs needs this.
+ Check for arithmetic overflow when computing combined size.
+