#include "rtltypes.h" size_t _strlen_a(const char *s) { char *s0 = (char *)s; if ( s==0 ) return 0; while ( *s!=0 ) s++; return (s-s0); } size_t _strlen_w(const wchar_t *s) { wchar_t *s0 = (wchar_t *)s; if ( s==0 ) return 0; while ( *s!=0 ) s++; return (s-s0); }