PSI_DECL(int mblen, [(const char *s, size_t n)])
PSI_DECL(size_t mbstowcs, [(wchar_t *dest, char *src, size_t n)])
PSI_DECL(int mbtowc, [(wchar_t *pwc, char *s, size_t n)])
PSI_DECL(int mblen, [(const char *s, size_t n)])
PSI_DECL(size_t mbstowcs, [(wchar_t *dest, char *src, size_t n)])
PSI_DECL(int mbtowc, [(wchar_t *pwc, char *s, size_t n)])