xalloc: missing prototype

[Akim Demaille]

Hi friends,

I can't compile Bison with GCC 4.3 and 4.4 (newer ones seem to
be happy, I have not tried to understand why).

The attached patch fixes the issue.

There are also many warnings (see below for GCC 4.4), but I don't know if you 
care.

Cheers!

        Akim

gmake[3]: Entering directory `/Users/akim/src/gnu/bison-2.5/_build/44-debug/lib'
  CC       main.o
  CC       yyerror.o
  AR       liby.a
  CC       argmatch.o
  CC       binary-io.o
In file included from ../../../lib/binary-io.c:4:
../../../lib/binary-io.h:50: warning: no previous prototype for 
'set_binary_mode'
  CC       bitrotate.o
In file included from ../../../lib/bitrotate.c:4:
../../../lib/bitrotate.h:36: warning: no previous prototype for 'rotl64'
../../../lib/bitrotate.h:45: warning: no previous prototype for 'rotr64'
../../../lib/bitrotate.h:55: warning: no previous prototype for 'rotl32'
../../../lib/bitrotate.h:64: warning: no previous prototype for 'rotr32'
../../../lib/bitrotate.h:73: warning: no previous prototype for 'rotl_sz'
In file included from ../../../lib/bitrotate.c:4:
../../../lib/bitrotate.h:82: warning: no previous prototype for 'rotr_sz'
../../../lib/bitrotate.h:93: warning: no previous prototype for 'rotl16'
../../../lib/bitrotate.h:104: warning: no previous prototype for 'rotr16'
../../../lib/bitrotate.h:115: warning: no previous prototype for 'rotl8'
../../../lib/bitrotate.h:126: warning: no previous prototype for 'rotr8'
  CC       c-ctype.o
  CC       c-strcasecmp.o
  CC       c-strncasecmp.o
  CC       cloexec.o
  CC       close-stream.o
  CC       closeout.o
  CC       dirname.o
  CC       basename.o
  CC       dirname-lgpl.o
  CC       basename-lgpl.o
../../../lib/basename-lgpl.c: In function 'last_component':
../../../lib/basename-lgpl.c:50: warning: cast discards qualifiers from pointer 
target type
  CC       stripslash.o
  CC       exitfail.o
  CC       fatal-signal.o
In file included from ../../../lib/fatal-signal.c:30:
../../../lib/sig-handler.h:35: warning: no previous prototype for 'get_handler'
  CC       fd-hook.o
  CC       fd-safer-flag.o
  CC       dup-safer-flag.o
  CC       fopen-safer.o
  CC       hash.o
In file included from ../../../lib/hash.c:30:
../../../lib/bitrotate.h:36: warning: no previous prototype for 'rotl64'
../../../lib/bitrotate.h:45: warning: no previous prototype for 'rotr64'
../../../lib/bitrotate.h:55: warning: no previous prototype for 'rotl32'
../../../lib/bitrotate.h:64: warning: no previous prototype for 'rotr32'
../../../lib/bitrotate.h:73: warning: no previous prototype for 'rotl_sz'
In file included from ../../../lib/hash.c:30:
../../../lib/bitrotate.h:82: warning: no previous prototype for 'rotr_sz'
../../../lib/bitrotate.h:93: warning: no previous prototype for 'rotl16'
../../../lib/bitrotate.h:104: warning: no previous prototype for 'rotr16'
../../../lib/bitrotate.h:115: warning: no previous prototype for 'rotl8'
../../../lib/bitrotate.h:126: warning: no previous prototype for 'rotr8'
../../../lib/hash.c: In function 'hash_insert_if_absent':
../../../lib/hash.c:1103: warning: cast discards qualifiers from pointer target 
type
../../../lib/hash.c:1112: warning: cast discards qualifiers from pointer target 
type
../../../lib/hash.c: In function 'hash_insert':
../../../lib/hash.c:1140: warning: cast discards qualifiers from pointer target 
type
  CC       localcharset.o
  CC       lock.o
  CC       math.o
  CC       mbchar.o
In file included from ../../../lib/mbchar.c:24:
../../../lib/mbchar.h:244: warning: no previous prototype for 'mb_width_aux'
In file included from ../../../lib/mbchar.c:24:
../../../lib/mbchar.h:265: warning: no previous prototype for 'mb_copy'
In file included from ../../../lib/mbchar.c:24:
../../../lib/mbchar.h:313: warning: no previous prototype for 'is_basic'
  CC       mbschr.o
In file included from ../../../lib/mbuiter.h:107,
                 from ../../../lib/mbschr.c:24:
../../../lib/mbchar.h:244: warning: no previous prototype for 'mb_width_aux'
../../../lib/mbchar.h: In function 'mb_width_aux':
../../../lib/mbchar.h:249: warning: 'iswcntrl' is static but used in inline 
function 'mb_width_aux' which is not static
In file included from ../../../lib/mbuiter.h:107,
                 from ../../../lib/mbschr.c:24:
../../../lib/mbchar.h: At top level:
../../../lib/mbchar.h:265: warning: no previous prototype for 'mb_copy'
../../../lib/mbchar.h: In function 'mb_copy':
../../../lib/mbchar.h:269: warning: '__inline_memcpy_chk' is static but used in 
inline function 'mb_copy' which is not static
In file included from ../../../lib/mbuiter.h:107,
                 from ../../../lib/mbschr.c:24:
../../../lib/mbchar.h: At top level:
../../../lib/mbchar.h:313: warning: no previous prototype for 'is_basic'
In file included from ../../../lib/mbschr.c:24:
../../../lib/mbuiter.h:129: warning: no previous prototype for 
'mbuiter_multi_next'
In file included from ../../../lib/mbschr.c:24:
../../../lib/mbuiter.h:190: warning: no previous prototype for 
'mbuiter_multi_reloc'
../../../lib/mbuiter.h:196: warning: no previous prototype for 
'mbuiter_multi_copy'
../../../lib/mbuiter.h: In function 'mbuiter_multi_copy':
../../../lib/mbuiter.h:199: warning: '__inline_memcpy_chk' is static but used 
in inline function 'mbuiter_multi_copy' which is not static
In file included from ../../../lib/mbschr.c:24:
../../../lib/mbuiter.h:201: warning: '__inline_memset_chk' is static but used 
in inline function 'mbuiter_multi_copy' which is not static
../../../lib/mbschr.c: In function 'mbschr':
../../../lib/mbschr.c:46: warning: cast discards qualifiers from pointer target 
type
  CC       mbsrchr.o
In file included from ../../../lib/mbuiter.h:107,
                 from ../../../lib/mbsrchr.c:24:
../../../lib/mbchar.h:244: warning: no previous prototype for 'mb_width_aux'
../../../lib/mbchar.h: In function 'mb_width_aux':
../../../lib/mbchar.h:249: warning: 'iswcntrl' is static but used in inline 
function 'mb_width_aux' which is not static
In file included from ../../../lib/mbuiter.h:107,
                 from ../../../lib/mbsrchr.c:24:
../../../lib/mbchar.h: At top level:
../../../lib/mbchar.h:265: warning: no previous prototype for 'mb_copy'
../../../lib/mbchar.h: In function 'mb_copy':
../../../lib/mbchar.h:269: warning: '__inline_memcpy_chk' is static but used in 
inline function 'mb_copy' which is not static
In file included from ../../../lib/mbuiter.h:107,
                 from ../../../lib/mbsrchr.c:24:
../../../lib/mbchar.h: At top level:
../../../lib/mbchar.h:313: warning: no previous prototype for 'is_basic'
In file included from ../../../lib/mbsrchr.c:24:
../../../lib/mbuiter.h:129: warning: no previous prototype for 
'mbuiter_multi_next'
In file included from ../../../lib/mbsrchr.c:24:
../../../lib/mbuiter.h:190: warning: no previous prototype for 
'mbuiter_multi_reloc'
../../../lib/mbuiter.h:196: warning: no previous prototype for 
'mbuiter_multi_copy'
../../../lib/mbuiter.h: In function 'mbuiter_multi_copy':
../../../lib/mbuiter.h:199: warning: '__inline_memcpy_chk' is static but used 
in inline function 'mbuiter_multi_copy' which is not static
In file included from ../../../lib/mbsrchr.c:24:
../../../lib/mbuiter.h:201: warning: '__inline_memset_chk' is static but used 
in inline function 'mbuiter_multi_copy' which is not static
../../../lib/mbsrchr.c: In function 'mbsrchr':
../../../lib/mbsrchr.c:45: warning: cast discards qualifiers from pointer 
target type
  CC       mbswidth.o
  CC       mbuiter.o
In file included from ../../../lib/mbuiter.h:107,
                 from ../../../lib/mbuiter.c:4:
../../../lib/mbchar.h:244: warning: no previous prototype for 'mb_width_aux'
../../../lib/mbchar.h: In function 'mb_width_aux':
../../../lib/mbchar.h:249: warning: 'iswcntrl' is static but used in inline 
function 'mb_width_aux' which is not static
In file included from ../../../lib/mbuiter.h:107,
                 from ../../../lib/mbuiter.c:4:
../../../lib/mbchar.h: At top level:
../../../lib/mbchar.h:265: warning: no previous prototype for 'mb_copy'
../../../lib/mbchar.h: In function 'mb_copy':
../../../lib/mbchar.h:269: warning: '__inline_memcpy_chk' is static but used in 
inline function 'mb_copy' which is not static
In file included from ../../../lib/mbuiter.h:107,
                 from ../../../lib/mbuiter.c:4:
../../../lib/mbchar.h: At top level:
../../../lib/mbchar.h:313: warning: no previous prototype for 'is_basic'
In file included from ../../../lib/mbuiter.c:4:
../../../lib/mbuiter.h:129: warning: no previous prototype for 
'mbuiter_multi_next'
In file included from ../../../lib/mbuiter.c:4:
../../../lib/mbuiter.h:190: warning: no previous prototype for 
'mbuiter_multi_reloc'
../../../lib/mbuiter.h:196: warning: no previous prototype for 
'mbuiter_multi_copy'
  CC       pipe2.o
In file included from ../../../lib/pipe2.c:26:
../../../lib/binary-io.h:50: warning: no previous prototype for 
'set_binary_mode'
  CC       pipe2-safer.o
  CC       printf-frexp.o
  CC       printf-frexpl.o
  CC       progname.o
  CC       quotearg.o
  CC       sig-handler.o
In file included from ../../../lib/sig-handler.c:4:
../../../lib/sig-handler.h:35: warning: no previous prototype for 'get_handler'
  CC       spawn-pipe.o
  CC       stdio.o
  CC       strnlen1.o
  CC       threadlib.o
  CC       unistd.o
  CC       dup-safer.o
  CC       fd-safer.o
  CC       pipe-safer.o
  CC       width.o
  CC       wait-process.o
  CC       wctype-h.o
  CC       xmalloc.o
  CC       xalloc-die.o
  CC       xsize.o
In file included from ../../../lib/xsize.c:4:
../../../lib/xsize.h:60: warning: no previous prototype for 'xsum'
In file included from ../../../lib/xsize.c:4:
../../../lib/xsize.h:71: warning: no previous prototype for 'xsum3'
../../../lib/xsize.h:81: warning: no previous prototype for 'xsum4'
../../../lib/xsize.h:91: warning: no previous prototype for 'xmax'
  CC       xstrndup.o
  CC       get-errno.o
  CC       abitset.o
  CC       bitset.o
  CC       bitset_stats.o
  CC       bitsetv.o
  CC       ebitset.o
  CC       lbitset.o
  CC       vbitset.o
  CC       bitsetv-print.o
  CC       timevar.o
  CC       asnprintf.o
  CC       error.o
  CC       fpending.o
  CC       fprintf.o
  CC       fseterr.o
  CC       getopt.o
../../../lib/getopt.c: In function '_getopt_internal_r':
../../../lib/getopt.c:778: warning: cast discards qualifiers from pointer 
target type
../../../lib/getopt.c: In function 'rpl_getopt':
../../../lib/getopt.c:1159: warning: cast discards qualifiers from pointer 
target type
  CC       getopt1.o
  CC       isnand.o
  CC       isnanf.o
  CC       isnanl.o
  CC       obstack.o
  CC       obstack_printf.o
  CC       open.o
  CC       perror.o
  CC       printf.o
  CC       printf-args.o
  CC       printf-parse.o
In file included from ../../../lib/printf-parse.c:73:
../../../lib/xsize.h:60: warning: no previous prototype for 'xsum'
In file included from ../../../lib/printf-parse.c:73:
../../../lib/xsize.h:71: warning: no previous prototype for 'xsum3'
../../../lib/xsize.h:81: warning: no previous prototype for 'xsum4'
../../../lib/xsize.h:91: warning: no previous prototype for 'xmax'
  CC       rawmemchr.o
../../../lib/rawmemchr.c: In function 'rawmemchr':
../../../lib/rawmemchr.c:47: warning: cast discards qualifiers from pointer 
target type
../../../lib/rawmemchr.c:132: warning: cast discards qualifiers from pointer 
target type
../../../lib/rawmemchr.c:135: warning: cast discards qualifiers from pointer 
target type
  CC       snprintf.o
  CC       sprintf.o
  CC       stat.o
  CC       strchrnul.o
../../../lib/strchrnul.c: In function 'strchrnul':
../../../lib/strchrnul.c:49: warning: cast discards qualifiers from pointer 
target type
../../../lib/strchrnul.c:138: warning: cast discards qualifiers from pointer 
target type
../../../lib/strchrnul.c:141: warning: cast discards qualifiers from pointer 
target type
  CC       strerror.o
../../../lib/strerror.c: In function 'rpl_strerror':
../../../lib/strerror.c:46: warning: cast discards qualifiers from pointer 
target type
  CC       strerror-override.o
  CC       strerror_r.o
  CC       strverscmp.o
  CC       vasnprintf.o
In file included from ../../../lib/vasnprintf.c:89:
../../../lib/xsize.h:60: warning: no previous prototype for 'xsum'
In file included from ../../../lib/vasnprintf.c:89:
../../../lib/xsize.h:71: warning: no previous prototype for 'xsum3'
../../../lib/xsize.h:81: warning: no previous prototype for 'xsum4'
../../../lib/xsize.h:91: warning: no previous prototype for 'xmax'
  CC       vfprintf.o
  CC       vsnprintf.o
  CC       vsprintf.o
  CC       wcwidth.o
  CC       xmemdup0.o
  AR       libbison.a
/opt/local/bin/ranlib: file: libbison.a(fd-hook.o) has no symbols
/opt/local/bin/ranlib: file: libbison.a(math.o) has no symbols
/opt/local/bin/ranlib: file: libbison.a(stdio.o) has no symbols
/opt/local/bin/ranlib: file: libbison.a(threadlib.o) has no symbols
/opt/local/bin/ranlib: file: libbison.a(unistd.o) has no symbols
/opt/local/bin/ranlib: file: libbison.a(wctype-h.o) has no symbols
ranlib: file: libbison.a(fd-hook.o) has no symbols
ranlib: file: libbison.a(math.o) has no symbols
ranlib: file: libbison.a(stdio.o) has no symbols
ranlib: file: libbison.a(threadlib.o) has no symbols
ranlib: file: libbison.a(unistd.o) has no symbols
ranlib: file: libbison.a(wctype-h.o) has no symbols
gmake[3]: Leaving directory `/Users/akim/src/gnu/bison-2.5/_build/44-debug/lib'
gmake[2]: Leaving directory `/Users/akim/src/gnu/bison-2.5/_build/44-debug/lib'

0001-xalloc-add-missing-prototype.patch
Description: Binary data