Regards mpaland#77: MISRA-C++:2008 Rule 18-0-1: The C library shall n…

…ot be used. ... so, when printf is used in C++, we use the C++-version of the C library headers.

src/printf/printf.c

@@ -36,8 +36,13 @@
  * THE SOFTWARE.
  */
 
+#ifdef __cplusplus
+#include <cstdint>
+extern "C" {
+#else
 #include <stdbool.h>
 #include <stdint.h>
+#endif
 
 // Define this globally (e.g. gcc -DPRINTF_INCLUDE_CONFIG_H ...) to include the
 // printf_config.h header file
@@ -1176,3 +1181,6 @@ int vfctprintf(void (*out)(char character, void* arg), void* arg, const char* fo
   return _vsnprintf(out_wrapped_function, (char*)(uintptr_t)&out_fct_wrap, (size_t)-1, format, va);
 }
 
+#ifdef __cplusplus
+} // extern "C"
+#endif

src/printf/printf.h

@@ -39,12 +39,13 @@
 #ifndef PRINTF_H_
 #define PRINTF_H_
 
-#include <stdarg.h>
-#include <stddef.h>
-
-
 #ifdef __cplusplus
+# include <cstdarg>
+# include <cstddef>
 extern "C" {
+#else
+# include <stdarg.h>
+# include <stddef.h>
 #endif
 
 #ifdef __GNUC__
@@ -136,7 +137,7 @@ int fctprintf(void (*out)(char character, void* arg), void* arg, const char* for
 int vfctprintf(void (*out)(char character, void* arg), void* arg, const char* format, va_list va) ATTR_VPRINTF(3);
 
 #ifdef __cplusplus
-}
+} // extern "C"
 #endif
 
 #if PRINTF_ALIAS_STANDARD_FUNCTION_NAMES