/* A system call that opens a file identified by name in a given mode. Return
a file descriptor uniquely identifying that file.
(The mode is the return value of the _PDCLIB_filemode() function.)
*/
_PDCLIB_fd_t _PDCLIB_open( char const * const filename, unsigned int mode );
/* A system call that opens a file identified by name in a given mode. Return
a file descriptor uniquely identifying that file.
(The mode is the return value of the _PDCLIB_filemode() function.)
*/
_PDCLIB_fd_t _PDCLIB_open( char const * const filename, unsigned int mode );