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Port quotearg fixes from tar 1.13.24.

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* lib/quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
tm to be declared.
(HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
(mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
* m4/Makefile.am (EXTRA_DIST): Add mbrtowc.m4.
* m4/mbrtowc.m4: New file.
* m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit and stddef.h.
Use jm_FUNC_MBRTOWC instead of AC_CHECK_FUNCS(mbrtowc).
This commit is contained in:
Akim Demaille
2001-09-27 14:25:57 +00:00
parent 9fb2ad6738
commit cae30a7df4
23 changed files with 137 additions and 35 deletions
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11
lib/quotearg.c
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@@ -63,6 +63,11 @@
#endif
#if HAVE_WCHAR_H
/* BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared. */
# include <stdio.h>
# include <time.h>
# include <wchar.h>
#endif
@@ -73,8 +78,12 @@
# undef MB_CUR_MAX
# define MB_CUR_MAX 1
# define mbrtowc(pwc, s, n, ps) ((*(pwc) = *(s)) != 0)
# define mbsinit(ps) 1
# define iswprint(wc) ISPRINT ((unsigned char) (wc))
# undef HAVE_MBSINIT
#endif
#if !defined mbsinit && !HAVE_MBSINIT
# define mbsinit(ps) 1
#endif
#ifndef iswprint