[tcl-rivet] 02/03: add bool datatype definition

[mx...@apache.org]

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mxmanghi pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/tcl-rivet.git

commit cc6e3cdab648458080a73fbacb2cc5241ac06b43
Author: Massimo Manghi <mx...@apache.org>
AuthorDate: Wed Jan 16 18:39:58 2019 +0100

    add bool datatype definition
---
 src/mod_rivet_ng/rivet_types.h | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/src/mod_rivet_ng/rivet_types.h b/src/mod_rivet_ng/rivet_types.h
index b8cda08..787a15f 100644
--- a/src/mod_rivet_ng/rivet_types.h
+++ b/src/mod_rivet_ng/rivet_types.h
@@ -23,12 +23,35 @@
 
 /* $Id$ */
 
-#ifndef _RIVET_TYPES_H_
-#define _RIVET_TYPES_H_
+#ifndef __RIVET_TYPES_H__
+#define __RIVET_TYPES_H__
 
 #include <httpd.h>
 #include <tcl.h>
 
+/* Definition suggested in
+ *
+ * https://www.gnu.org/software/autoconf/manual/autoconf-2.67/html_node/Particular-Headers.html
+ *
+ * in order to have a portable definition of the 'bool' data type
+ */
+
+#ifdef HAVE_STDBOOL_H
+# include <stdbool.h>
+#else
+# ifndef HAVE__BOOL
+#  ifdef __cplusplus
+typedef bool _Bool;
+#  else
+#   define _Bool signed char
+#  endif
+# endif
+# define bool _Bool
+# define false 0
+# define true 1
+# define __bool_true_false_are_defined 1
+#endif
+
 typedef struct _ApacheRequest   ApacheRequest;
 typedef struct _ApacheUpload    ApacheUpload;
 


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