From: Erwin Janssen <erwinjanssen@outlook.com>
Date: Wed, 8 Feb 2017 17:10:52 +0000 (+0100)
Subject: Remove final check and usage of stdbool.h
X-Git-Tag: 2.42.0~199^2~5
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=35e55bdbe914a5b82cd95e1265f3344ace84ac0b;p=graphviz

Remove final check and usage of stdbool.h

Removed the check for stdbool.h from configure.ac and a remaining usage
of the define.
---

diff --git a/configure.ac b/configure.ac
index 17a721c53..31f3f1930 100644
--- a/configure.ac
+++ b/configure.ac
@@ -425,7 +425,6 @@ AC_CHECK_HEADERS(malloc.h \
 	sys/ioctl.h sys/inotify.h crt_externs.h)
 AC_HEADER_TIME
 AC_HEADER_DIRENT
-AC_HEADER_STDBOOL
 
 # Internationalization macros
 # AM_GNU_GETTEXT
diff --git a/contrib/diffimg/diffimg.c b/contrib/diffimg/diffimg.c
index fc15e25e3..91e65314e 100644
--- a/contrib/diffimg/diffimg.c
+++ b/contrib/diffimg/diffimg.c
@@ -45,9 +45,7 @@
 #include <sysexits.h>
 #endif
 #include <gd.h>
-#if defined HAVE_STDBOOL_H && ! defined __cplusplus
 #include <stdbool.h>
-#endif
 
 #define NOT(v) (!(v))
 #ifndef false
diff --git a/windows/include/config.h b/windows/include/config.h
index 8b4a5c0f5..c9fd60cf5 100644
--- a/windows/include/config.h
+++ b/windows/include/config.h
@@ -213,9 +213,6 @@
 /* Define to 1 if you have the `srand48' function. */
 /* #undef HAVE_SRAND48 */
 
-/* Define to 1 if stdbool.h conforms to C99. */
-//#define HAVE_STDBOOL_H 1
-
 /* Define to 1 if you have the `strcasecmp' function. */
 //#define HAVE_STRCASECMP 1