From 52834b8a7384980cc459c8b9f951903fdcc7039d Mon Sep 17 00:00:00 2001
From: Martin Nilsson <nilsson@opera.com>
Date: Thu, 4 Sep 2014 01:34:21 +0200
Subject: [PATCH] isgraph is C89 and 4.3BSD, so assume it exists.
---
src/acconfig.h | 3 ---
src/configure.in | 14 --------------
src/pike_macros.h | 4 ----
3 files changed, 21 deletions(-)
diff --git a/src/acconfig.h b/src/acconfig.h
index f3ae6b63ec..2101e23a69 100644
--- a/src/acconfig.h
+++ b/src/acconfig.h
@@ -481,9 +481,6 @@
/* Define if your OS has the union wait. */
#undef HAVE_UNION_WAIT
-/* Define if you have isgraph */
-#undef HAVE_ISGRAPH
-
/* Define if your cpp supports the ANSI concatenation operator ## */
#undef HAVE_ANSI_CONCAT
diff --git a/src/configure.in b/src/configure.in
index 134820b023..2e000e4e30 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -3266,20 +3266,6 @@ fi
#############################################################################
-AC_MSG_CHECKING(for isgraph)
-AC_CACHE_VAL(pike_cv_func_isgraph, [ AC_TRY_LINK([
-#include <ctype.h>
- ], [
- return(!isgraph('A'));
- ], pike_cv_func_isgraph=yes, pike_cv_func_isgraph=no)
-])
-AC_MSG_RESULT($pike_cv_func_isgraph)
-if test "x$pike_cv_func_isgraph" = "xyes" ; then
- AC_DEFINE(HAVE_ISGRAPH)
-else :; fi
-
-#############################################################################
-
PIKE_AC_DEBUG
# Note: For function detection to work correctly with
diff --git a/src/pike_macros.h b/src/pike_macros.h
index 6898b15b27..5e86c5bf15 100644
--- a/src/pike_macros.h
+++ b/src/pike_macros.h
@@ -40,10 +40,6 @@ PMOD_EXPORT extern const char Pike_is8bitalnum_vector[];
#define isidchar(X) is8bitalnum(X)
-#ifndef HAVE_ISGRAPH
-#define isgraph(X) (ispunct(X) || isupper(X) || islower(X) || isdigit(X))
-#endif /* !HAVE_ISGRAPH */
-
#define DO_ALIGN(X,Y) (((size_t)(X)+((Y)-1)) & ~((Y)-1))
--
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