X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=internals%2F_PDCLIB_glue.h;h=f390dfaa84bf773169b516a89596e46133fa603b;hb=9b1e6c0a721f9358d9bbc76410e719a878e27edb;hp=f19e25071a7f8cb495bb88278b1559f8de692ade;hpb=d02f38605b53cdff5460cc6b9e1b2a80c3a2ba4c;p=pdclib

diff --git a/internals/_PDCLIB_glue.h b/internals/_PDCLIB_glue.h
index f19e250..f390dfa 100644
--- a/internals/_PDCLIB_glue.h
+++ b/internals/_PDCLIB_glue.h
@@ -1,7 +1,5 @@
 /* $Id$ */
 
-/* Release $Name$ */
-
 /* OS glue functions declaration <_PDCLIB_glue.h>
 
    This file is part of the Public Domain C Library (PDCLib).
@@ -35,7 +33,7 @@ void * _PDCLIB_allocpages( int n );
 /* A system call that opens a file identified by name in a given mode, and
    returns a file descriptor uniquely identifying that file.
 */
-_PDCLIB_fd_t _PDCLIB_open( char const * const filename, int mode );
+_PDCLIB_fd_t _PDCLIB_open( char const * const filename, unsigned int mode );
 
 /* A system call that writes n characters to a file identified by given file
    descriptor. Return the number of characters written.
@@ -47,8 +45,10 @@ _PDCLIB_size_t _PDCLIB_write( _PDCLIB_fd_t fd, char const * buffer, _PDCLIB_size
 */
 _PDCLIB_size_t _PDCLIB_read( _PDCLIB_fd_t fd, char * buffer, _PDCLIB_size_t n );
 
-/* A system call that closes a file identified by given file descriptor. */
-void _PDCLIB_close( _PDCLIB_fd_t fd );
+/* A system call that closes a file identified by given file descriptor. Return
+   zero on success, non-zero otherwise.
+*/
+int _PDCLIB_close( _PDCLIB_fd_t fd );
 
 /* A system call that removes a file identified by name. Return zero on success,
    non-zero otherwise.