@end deftypefn
-@c argv.c:135
+@c bsearch_r.c:33
+@deftypefn Supplemental void* bsearch_r (const void *@var{key}, @
+ const void *@var{base}, size_t @var{nmemb}, size_t @var{size}, @
+ int (*@var{compar})(const void *, const void *, void *), void *@var{arg})
+
+Performs a search over an array of @var{nmemb} elements pointed to by
+@var{base} for a member that matches the object pointed to by @var{key}.
+The size of each member is specified by @var{size}. The array contents
+should be sorted in ascending order according to the @var{compar}
+comparison function. This routine should take three arguments: the first
+two point to the @var{key} and to an array member, and the last is passed
+down unchanged from @code{bsearch_r}'s last argument. It should return an
+integer less than, equal to, or greater than zero if the @var{key} object
+is respectively less than, matching, or greater than the array member.
+
+@end deftypefn
+
+@c argv.c:138
@deftypefn Extension char** buildargv (char *@var{sp})
Given a pointer to a string, parse the string extracting fields
@end deftypefn
+@c filename_cmp.c:201
+@deftypefn Extension int canonical_filename_eq (const char *@var{a}, const char *@var{b})
+
+Return non-zero if file names @var{a} and @var{b} are equivalent.
+This function compares the canonical versions of the filenames as returned by
+@code{lrealpath()}, so that so that different file names pointing to the same
+underlying file are treated as being identical.
+
+@end deftypefn
+
@c choose-temp.c:45
@deftypefn Extension char* choose_temp_base (void)
@end deftypefn
-@c make-temp-file.c:96
+@c make-temp-file.c:95
@deftypefn Replacement const char* choose_tmpdir ()
Returns a pointer to a directory path suitable for creating temporary
@end deftypefn
-@c argv.c:470
-@deftypefn Extension int countargv (char **@var{argv})
+@c argv.c:495
+@deftypefn Extension int countargv (char * const *@var{argv})
Return the number of elements in @var{argv}.
Returns zero if @var{argv} is NULL.
@end deftypefn
-@c crc32.c:141
+@c crc32.c:140
@deftypefn Extension {unsigned int} crc32 (const unsigned char *@var{buf}, @
int @var{len}, unsigned int @var{init})
data split across multiple buffers by passing the return value of each
call as the @var{init} parameter of the next.
-This is intended to match the CRC used by the @command{gdb} remote
-protocol for the @samp{qCRC} command. In order to get the same
-results as gdb for a block of data, you must pass the first CRC
-parameter as @code{0xffffffff}.
+This is used by the @command{gdb} remote protocol for the @samp{qCRC}
+command. In order to get the same results as gdb for a block of data,
+you must pass the first CRC parameter as @code{0xffffffff}.
This CRC can be specified as:
@end deftypefn
-@c argv.c:52
-@deftypefn Extension char** dupargv (char **@var{vector})
+@c argv.c:59
+@deftypefn Extension char** dupargv (char * const *@var{vector})
Duplicate an argument vector. Simply scans through @var{vector},
duplicating each argument until the terminating @code{NULL} is found.
@end deftypefn
-@c strerror.c:567
+@c strerror.c:572
@deftypefn Extension int errno_max (void)
Returns the maximum @code{errno} value for which a corresponding
@end deftypefn
-@c argv.c:341
+@c argv.c:352
@deftypefn Extension void expandargv (int *@var{argcp}, char ***@var{argvp})
The @var{argcp} and @code{argvp} arguments are pointers to the usual
@end deftypefn
-@c filename_cmp.c:32
+@c filename_cmp.c:37
@deftypefn Extension int filename_cmp (const char *@var{s1}, const char *@var{s2})
Return zero if the two file names @var{s1} and @var{s2} are equivalent.
@end deftypefn
-@c filename_cmp.c:178
+@c filename_cmp.c:183
@deftypefn Extension int filename_eq (const void *@var{s1}, const void *@var{s2})
Return non-zero if file names @var{s1} and @var{s2} are equivalent.
@end deftypefn
-@c filename_cmp.c:147
+@c filename_cmp.c:152
@deftypefn Extension hashval_t filename_hash (const void *@var{s})
Return the hash value for file name @var{s} that will be compared
@end deftypefn
-@c filename_cmp.c:89
+@c filename_cmp.c:94
@deftypefn Extension int filename_ncmp (const char *@var{s1}, const char *@var{s2}, size_t @var{n})
Return zero if the two file names @var{s1} and @var{s2} are equivalent
@end deftypefn
-@c argv.c:90
+@c argv.c:93
@deftypefn Extension void freeargv (char **@var{vector})
Free an argument vector that was built using @code{buildargv}. Simply
@end deftypefn
-@c getruntime.c:82
+@c getruntime.c:86
@deftypefn Replacement long get_run_time (void)
Returns the time used so far, in microseconds. If possible, this is
@end deftypefn
-@c safe-ctype.c:25
+@c safe-ctype.c:24
@defvr Extension HOST_CHARSET
This macro indicates the basic character set and encoding used by the
host: more precisely, the encoding used for character constants in
@end ftable
@end defvr
-@c hashtab.c:328
+@c hashtab.c:327
@deftypefn Supplemental htab_t htab_create_typed_alloc (size_t @var{size}, @
htab_hash @var{hash_f}, htab_eq @var{eq_f}, htab_del @var{del_f}, @
htab_alloc @var{alloc_tab_f}, htab_alloc @var{alloc_f}, @
@end deftypefn
-@c safe-ctype.c:46
+@c safe-ctype.c:45
@deffn Extension ISALPHA (@var{c})
@deffnx Extension ISALNUM (@var{c})
@deffnx Extension ISBLANK (@var{c})
@end itemize
@end deffn
-@c safe-ctype.c:95
+@c safe-ctype.c:94
@deffn Extension ISIDNUM (@var{c})
@deffnx Extension ISIDST (@var{c})
@deffnx Extension IS_VSPACE (@var{c})
@end deftypefn
-@c make-relative-prefix.c:24
+@c make-relative-prefix.c:23
@deftypefn Extension {const char*} make_relative_prefix (const char *@var{progname}, @
const char *@var{bin_prefix}, const char *@var{prefix})
@end deftypefn
-@c make-temp-file.c:174
+@c make-temp-file.c:173
@deftypefn Replacement char* make_temp_file (const char *@var{suffix})
Return a temporary file name (as a string) or @code{NULL} if unable to
@end deftypefn
-@c mkstemps.c:58
+@c mkstemps.c:60
@deftypefn Replacement int mkstemps (char *@var{pattern}, int @var{suffix_len})
Generate a unique temporary file name from @var{pattern}.
@end deftypefn
-@c setenv.c:23
+@c setenv.c:22
@deftypefn Supplemental int setenv (const char *@var{name}, @
const char *@var{value}, int @var{overwrite})
@deftypefnx Supplemental void unsetenv (const char *@var{name})
@end deftypefn
-@c splay-tree.c:303
+@c splay-tree.c:305
@deftypefn Supplemental splay_tree splay_tree_new_with_typed_alloc @
(splay_tree_compare_fn @var{compare_fn}, @
splay_tree_delete_key_fn @var{delete_key_fn}, @
The splay tree will use @var{compare_fn} to compare nodes,
@var{delete_key_fn} to deallocate keys, and @var{delete_value_fn} to
-deallocate values.
+deallocate values. Keys and values will be deallocated when the
+tree is deleted using splay_tree_delete or when a node is removed
+using splay_tree_remove. splay_tree_insert will release the previously
+inserted key and value using @var{delete_key_fn} and @var{delete_value_fn}
+if the inserted key is already found in the tree.
@end deftypefn
@end deftypefn
-@c strerror.c:670
+@c strerror.c:675
@deftypefn Replacement {const char*} strerrno (int @var{errnum})
Given an error number returned from a system call (typically returned
@end deftypefn
-@c strerror.c:603
+@c strerror.c:608
@deftypefn Supplemental char* strerror (int @var{errnoval})
Maps an @code{errno} number to an error message string, the contents
@end deftypefn
-@c strerror.c:729
+@c strerror.c:734
@deftypefn Extension int strtoerrno (const char *@var{name})
Given the symbolic name of a error number (e.g., @code{EACCES}), map it
@c strtoll.c:33
@deftypefn Supplemental {long long int} strtoll (const char *@var{string}, @
char **@var{endptr}, int @var{base})
-@deftypefnx Supplemental {unsigned long long int} strtoul (@
+@deftypefnx Supplemental {unsigned long long int} strtoull (@
const char *@var{string}, char **@var{endptr}, int @var{base})
The @code{strtoll} function converts the string in @var{string} to a
@end deftypefn
-@c argv.c:286
-@deftypefn Extension int writeargv (const char **@var{argv}, FILE *@var{file})
+@c argv.c:289
+@deftypefn Extension int writeargv (char * const *@var{argv}, FILE *@var{file})
Write each member of ARGV, handling all necessary quoting, to the file
named by FILE, separated by whitespace. Return 0 on success, non-zero
@end deftypefn
+@c xasprintf.c:31
+@deftypefn Replacement char* xasprintf (const char *@var{format}, ...)
+
+Print to allocated string without fail. If @code{xasprintf} fails,
+this will print a message to @code{stderr} (using the name set by
+@code{xmalloc_set_program_name}, if any) and then call @code{xexit}.
+
+@end deftypefn
+
@c xatexit.c:11
@deftypefun int xatexit (void (*@var{fn}) (void))
@end deftypefn
+@c xvasprintf.c:38
+@deftypefn Replacement char* xvasprintf (const char *@var{format}, va_list @var{args})
+
+Print to allocated string without fail. If @code{xvasprintf} fails,
+this will print a message to @code{stderr} (using the name set by
+@code{xmalloc_set_program_name}, if any) and then call @code{xexit}.
+
+@end deftypefn
+
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