# HG changeset patch
# User Paul Eggert <eggert@cs.ucla.edu>
# Date 1063177982 0
# Node ID b95345dafad0a8f4de75526089734214583fbec8
# Parent  7779e842b2e1d8be66630f96702c5be90ce1d4a4
Remove K&R cruft, day two.

diff --git a/config/ChangeLog b/config/ChangeLog
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,6 +1,7 @@
 2003-09-09  Paul Eggert  <eggert@twinsun.com>
 
-	* srclist.txt: Do not get getopt.h or getopt1.c from libc.
+	* srclist.txt: Do not get getopt.h, getopt1.c, or regex.h from
+	libc.
 
 2003-09-08  Karl Berry  <karl@gnu.org>
 
diff --git a/lib/ChangeLog b/lib/ChangeLog
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -132,6 +132,67 @@
 	* physmem.c (physmem_total, physmem_available, main): Define
 	with prototypes.
 
+	* posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
+	(main): Define with a prototype.
+
+	* posixver.c (getenv): Remove decl.
+
+	* putenv.c (malloc): Returns void *, not char *.
+	Include <string.h> unconditionally.
+	(strchr, memcpy, NULL): Do not define.
+
+	* readtokens.c: Include readtokens.h first, to test interface.
+	Include <stdlib.h>, <string.h> unconditionally.
+	(init_tokenbuffer): Define with a prototype.
+
+	* regex.c (PARAMS): Remove.  All uses removed.
+	All uses of _RE_ARGS removed, too.
+	Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
+	unconditionally.
+	(bzero): Assume memset exists.
+	(memcmp, memcpy, NULL): Remove.
+	(SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
+	char, or assignments to local vars of type signed char.
+	(init_syntax_once, PREFIX(extract_number_and_incr),
+	PREFIX(print_partial_compiled_pattern),
+	PREFIX(print_compiled_pattern), PREFIX(print_double_string),
+	convert_mbs_to_wcs, print_fastmap, re_set_syntax,
+	PREFIX(regex_grow_registers), PREFIX(regex_compile),
+	PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
+	PREFIX(insert_op2), PREFIX(at_begline_loc_p),
+	PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
+	wcs_compile_range, byte_compile_range, truncate_wchar,
+	PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
+	re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
+	count_mbs_length, wcs_re_match_2_internal,
+	byte_re_match_2_internal, PREFIX(group_match_null_string_p),
+	PREFIX(alt_match_null_string_p),
+	PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
+	re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
+	regfree, PREFIX(extract_number)): Define with prototype.  Remove
+	now-unnecessary declaration, if any.
+	(byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
+	regcomp, regexec):
+	Remove now-unnecessary casts among pointer types.
+	* regex.h (_RE_ARGS): Remove.  All uses removed.
+
+	* rename.c: Include <stdlib.h>, <string.h> unconditionally.
+	(free): Remove decl.
+
+	* rpmatch.c: Include <stdlib.h> unconditionally.
+
+	* same.c: Include <stdlib.h>, <string.h> unconditionally.
+	(free): Remove decl.
+
+	* save-cwd.c: Include <stdlib.h> unconditionally.
+	* xgetcwd.c: Likewise.
+
+	* stat.c: Include <stdlib.h>, <string.h> unconditionally.
+	(free): Remove decl.
+
+	* strchrnul.c (strchrnul): Define with a prototype.
+	Fix bug: c_in was not converted to unsigned char before searching.
+
 	The following changes are not K&R related:
 
 	* group-member.h: Include <sys/types.h>, so that this file is
diff --git a/m4/ChangeLog b/m4/ChangeLog
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,5 +1,6 @@
 2003-09-09  Paul Eggert  <eggert@twinsun.com>
 
+	* getcwd.m4 (AC_FUNC_GETCWD_NULL): Don't check for stdlib.h.
 	* getopt.m4 (gl_GETOPT): Don't check for string.h.
 	* getugroups.m4 (gl_GETUGROUPS): Do not check for standard C headers
 	or for string.h.
@@ -32,8 +33,22 @@
 	(gl_PREREQ_OBSTACK): Don't check for stdlib.h.
 	* path-concat.m4 (gl_PATH_CONCAT): Don't check for standard C
 	headers, memory.h, stdlib.h, string.h, strings.h.
+	* posixtm.m4 (gl_POSIXTM): Don't check for stdlib.h, string.h.
+	* posixver.m4 (gl_POSIXVER): Don't check for getenv.
+	* putenv.m4 (gl_PREREQ_PUTENV): Don't check for string.h, memcpy,
+	strchr.
+	* readtokens.m4 (gl_READTOKENS): Don't check for standard C
+	headers, memory.h, string.h.
+	* regex.m4 (jm_PREREQ_REGEX): Do not check for limits.h, string.h.
+	* rename.m4 (gl_PREREQ_RENAME): Do not check for stdlib.h, string.h,
+	free.
+	* rpmatch.m4 (gl_PREREQ_RPMATCH): Don't check for standard C headers.
+	* same.m4 (gl_SAME): Don't check for stdlib.h, string.h, free.
+	* save-cwd.m4 (gl_SAVE_CWD): Don't check for standard C headers.
 	* savedir.m4 (gl_SAVEDIR): Don't check for standard C headers.
-
+	* strchrnul.m4 (gl_PREREQ_STRCHRNUL): Don't check for string.h.
+	* xgetcwd.m4 (gl_XGETCWD): Don't check for stdlib.h.
+	
 2003-09-09  Derek Robert Price  <derek@ximbiot.com>
 
 	* getndelim2.m4 (gl_PREREQ_GETNDELIM2): Assume stdlib.h per the