-/* 7.4 Character handling <ctype.h>
+/* Character handling <ctype.h>
This file is part of the Public Domain C Library (PDCLib).
Permission is granted to use, modify, and / or redistribute at will.
#ifndef _PDCLIB_CTYPE_H
#define _PDCLIB_CTYPE_H _PDCLIB_CTYPE_H
-#include <_PDCLIB_int.h>
-_PDCLIB_BEGIN_EXTERN_C
+#include "_PDCLIB_int.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
/* Character classification functions */
*/
int toupper( int c ) _PDCLIB_nothrow;
-_PDCLIB_END_EXTERN_C
+#ifdef __cplusplus
+}
+#endif
+
#endif