X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdio%2Ffgetc.c;h=5afa4222da6b79e39c02c972636674cdcdb39f4f;hb=b1fc26afebd4d557ff89a44bc21767a8704c3809;hp=900cd0a12181a2f7f3e53df03d3538a53952a0b3;hpb=e5112b619d1aae8ffc439389cfcbd3b2b4bd2454;p=pdclib

diff --git a/functions/stdio/fgetc.c b/functions/stdio/fgetc.c
index 900cd0a..5afa422 100644
--- a/functions/stdio/fgetc.c
+++ b/functions/stdio/fgetc.c
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /* fgetc( FILE * )
 
    This file is part of the Public Domain C Library (PDCLib).
@@ -10,10 +8,19 @@
 
 #ifndef REGTEST
 
+#include <_PDCLIB_glue.h>
+
 int fgetc( struct _PDCLIB_file_t * stream )
 {
-    /* TODO: Implement. */
-    return 0;
+    if ( _PDCLIB_prepread( stream ) == EOF )
+    {
+        return EOF;
+    }
+    if ( stream->ungetidx > 0 )
+    {
+        return (unsigned char)stream->ungetbuf[ --(stream->ungetidx) ];
+    }
+    return (unsigned char)stream->buffer[stream->bufidx++];
 }
 
 #endif
@@ -23,7 +30,7 @@ int fgetc( struct _PDCLIB_file_t * stream )
 
 int main( void )
 {
-    TESTCASE( NO_TESTDRIVER );
+    /* Testing covered by ftell.c */
     return TEST_RESULTS;
 }