--- /dev/null
+sf_command
+sf_open
+sf_close
+sf_seek
+sf_error
+sf_perror
+sf_error_str
+sf_error_number
+sf_format_check
+sf_read_raw
+sf_readf_short
+sf_readf_int
+sf_readf_float
+sf_readf_double
+sf_read_short
+sf_read_int
+sf_read_float
+sf_read_double
+sf_write_raw
+sf_writef_short
+sf_writef_int
+sf_writef_float
+sf_writef_double
+sf_write_short
+sf_write_int
+sf_write_float
+sf_write_double
+sf_strerror
+sf_get_string
+sf_set_string
+sf_version_string
+sf_open_fd
+sf_wchar_open
+sf_open_virtual
+sf_write_sync