stdiobuf
class stdiobuf : public filebuf {
stdiobuf(FILE *);
~stdiobuf();
stdiobuf _file;
stdiobuf* rdbuf()/* const */ { return &_file; }
stdiobuf _file;
stdiobuf* rdbuf() /* const */ { return &_file; }
int stdiobuf::sys_close()
int stdiobuf::sync()
int stdiobuf::overflow(int c /* = EOF*/)
streamsize stdiobuf::xsputn(const char* s, streamsize n)
void stdiobuf::buffered (int b)
stdiobuf::stdiobuf(FILE *f) : filebuf(fileno(f))
stdiobuf::~stdiobuf()
streamsize stdiobuf::sys_read(char* buf, streamsize size)
streamsize stdiobuf::sys_write(const char *buf, streamsize n)
streampos stdiobuf::sys_seek(streamoff offset, _seek_dir dir)
#define stdiobuf_vtable _G_VTABLE_LABEL_PREFIX_ID##stdiobuf