#ifndef _PDCLIB_STRING_H
#define _PDCLIB_STRING_H _PDCLIB_STRING_H
-
-#ifndef _PDCLIB_INT_H
-#define _PDCLIB_INT_H _PDCLIB_INT_H
#include <_PDCLIB_int.h>
-#endif
+_PDCLIB_BEGIN_EXTERN_C
#ifndef _PDCLIB_SIZE_T_DEFINED
#define _PDCLIB_SIZE_T_DEFINED _PDCLIB_SIZE_T_DEFINED
*/
size_t strlen( const char * s );
+#ifdef _PDCLIB_POSIX_EX
+char * strdup( const char* src );
+#endif
+
+_PDCLIB_END_EXTERN_C
#endif