ptrdiff.m4

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Hash : a150fe6f
Author :
Date : 1998-10-09T11:10:23

	* m4/winsz.m4 (AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL): Use
	3-argument form of AC_DEFINE.
	* m4/regex.m4 (AM_WITH_REGEX): Use 3-argument form of AC_DEFINE.
	* m4/ptrdiff.m4 (AM_TYPE_PTRDIFF_T): Use 3-argument form of
	AC_DEFINE.
	* m4/protos.m4 (AM_C_PROTOTYPES):Use 3-argument form of
	AC_DEFINE.
	* m4/obstack.m4 (AM_FUNC_OBSTACK): Use 3-argument form of
	AC_DEFINE.
	* m4/init.m4 (AM_INIT_AUTOMAKE): Use 3-argument form of
	AC_DEFINE.
	* m4/dmalloc.m4 (AM_WITH_DMALLOC): Use 3-argument form of
	AC_DEFINE.

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m4/ptrdiff.m4

# From Ulrich Drepper.

# serial 1

AC_DEFUN(AM_TYPE_PTRDIFF_T,
  [AC_CACHE_CHECK([for ptrdiff_t], am_cv_type_ptrdiff_t,
     [AC_TRY_COMPILE([#include <stddef.h>], [ptrdiff_t p],
		     am_cv_type_ptrdiff_t=yes, am_cv_type_ptrdiff_t=no)])
   if test $am_cv_type_ptrdiff_t = yes; then
     AC_DEFINE(HAVE_PTRDIFF_T,1,[Define if system has ptrdiff_t type])
   fi
])

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kc3-lang/automake/m4/ptrdiff.m4

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m4/ptrdiff.m4