X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstdio%2Ffgetc.c;h=b5a32572158fd89dc2875d65dfca75407073d231;hb=51c28f42a44612c2684d808fe62c854d1e39d992;hp=900cd0a12181a2f7f3e53df03d3538a53952a0b3;hpb=e5112b619d1aae8ffc439389cfcbd3b2b4bd2454;p=pdclib

diff --git a/functions/stdio/fgetc.c b/functions/stdio/fgetc.c
index 900cd0a..b5a3257 100644
--- a/functions/stdio/fgetc.c
+++ b/functions/stdio/fgetc.c
@@ -8,12 +8,21 @@
 
 #include <stdio.h>
 
+#include <_PDCLIB_glue.h>
+
 #ifndef REGTEST
 
 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 +32,7 @@ int fgetc( struct _PDCLIB_file_t * stream )
 
 int main( void )
 {
-    TESTCASE( NO_TESTDRIVER );
+    /* Testing covered by ftell.c */
     return TEST_RESULTS;
 }