Minimize the amount of internal definitions which get exposed via the user-visible...

[pdclib.old] / functions / stdio / ungetc.c

diff --git a/functions/stdio/ungetc.c b/functions/stdio/ungetc.c
index 2e556ab4f9c16f5985c3bf7929f6c885e9a140c8..cc6d1775ae66a50218a94b64e683b56d71ef0d63 100644 (file)
--- a/functions/stdio/ungetc.c
+++ b/functions/stdio/ungetc.c
@@ -9,8 +9,9 @@
 #include <stdio.h>
 
 #ifndef REGTEST
+#include <_PDCLIB_io.h>
 
-int ungetc_unlocked( int c, struct _PDCLIB_file_t * stream )
+int ungetc_unlocked( int c, FILE * stream )
 {
     if ( c == EOF || stream->ungetidx == _PDCLIB_UNGETCBUFSIZE )
     {
@@ -19,7 +20,7 @@ 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 );
@@ -31,6 +32,7 @@ int ungetc( int c, struct _PDCLIB_file_t * stream )
 
 #ifdef TEST
 #include <_PDCLIB_test.h>
+#include <stdlib.h>
 
 const char* hellostr = "Hello, world!";