X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdio%2Fungetc.c;h=56ba98b26c3b463ba08bd7f7bdd993a2fd93b6b9;hb=258eaed23a998f3b9a9ffebdfec0a43a893bbed8;hp=2e556ab4f9c16f5985c3bf7929f6c885e9a140c8;hpb=59953f20c461a26fd6f0be8c28c784709da51a5e;p=pdclib

diff --git a/functions/stdio/ungetc.c b/functions/stdio/ungetc.c
index 2e556ab..56ba98b 100644
--- a/functions/stdio/ungetc.c
+++ b/functions/stdio/ungetc.c
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /* ungetc( int, FILE * )
 
    This file is part of the Public Domain C Library (PDCLib).
@@ -9,8 +7,9 @@
 #include <stdio.h>
 
 #ifndef REGTEST
+#include <_PDCLIB_io.h>
 
-int ungetc_unlocked( int c, struct _PDCLIB_file_t * stream )
+int _PDCLIB_ungetc_unlocked( int c, FILE * stream )
 {
     if ( c == EOF || stream->ungetidx == _PDCLIB_UNGETCBUFSIZE )
     {
@@ -19,11 +18,11 @@ int ungetc_unlocked( int c, struct _PDCLIB_file_t * stream )
     return stream->ungetbuf[stream->ungetidx++] = (unsigned char) c;
 }
 
-int ungetc( int c, struct _PDCLIB_file_t * stream )
+int ungetc( int c, FILE * stream )
 {
-    flockfile( stream );
-    int r = ungetc_unlocked( c, stream );
-    funlockfile( stream);
+    _PDCLIB_flockfile( stream );
+    int r = _PDCLIB_ungetc_unlocked( c, stream );
+    _PDCLIB_funlockfile( stream);
     return r;
 }
 
@@ -31,6 +30,7 @@ int ungetc( int c, struct _PDCLIB_file_t * stream )
 
 #ifdef TEST
 #include <_PDCLIB_test.h>
+#include <stdlib.h>
 
 const char* hellostr = "Hello, world!";