Added stdbool.h compat header

compat/stdbool/stdbool.h

@@ -0,0 +1,22 @@
+/*===---- stdbool.h - Standard header for booleans -------------------------===
+ *
+ * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+ * See https://llvm.org/LICENSE.txt for license information.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ *
+ *===-----------------------------------------------------------------------===
+ */
+
+#ifndef __STDBOOL_H
+#define __STDBOOL_H
+
+/* Don't define bool, true, and false in C++, except as a GNU extension. */
+#ifndef __cplusplus
+typedef int bool;
+#define true 1
+#define false 0
+#endif
+
+#define __bool_true_false_are_defined 1
+
+#endif /* __STDBOOL_H */

rdtk/CMakeLists.txt

@@ -49,6 +49,15 @@ if(NOT DEFINED BUILD_SHARED_LIBS)
 	set(BUILD_SHARED_LIBS ON)
 endif()
 
+if (NOT IOS)
+	check_include_files(stdbool.h WINPR_HAVE_STDBOOL_H)
+	if (NOT WINPR_HAVE_STDBOOL_H)
+		include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../compat/stdbool)
+	endif()
+else()
+	set(WINPR_HAVE_STDBOOL_H 1)
+endif()
+
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DRDTK_EXPORTS")
 
 include_directories(${CMAKE_CURRENT_SOURCE_DIR}/include)