X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=functions%2Fstdio%2Fputchar.c;h=4e69047ffd0f71919f30deff0593ad28a5e350a7;hp=673d86a632244dd3fb6566dfc1b2c4e2b58ee758;hb=da0f3f353d417fed71f358a48d5d5394145e460d;hpb=1d9d92ba957a0b8307c9a65c35867fde68e6533b

diff --git a/functions/stdio/putchar.c b/functions/stdio/putchar.c
index 673d86a..4e69047 100644
--- a/functions/stdio/putchar.c
+++ b/functions/stdio/putchar.c
@@ -1,14 +1,33 @@
-/* ----------------------------------------------------------------------------
- * $Id$
- * ----------------------------------------------------------------------------
- * Public Domain C Library - http://pdclib.sourceforge.net
- * This code is Public Domain. Use, modify, and redistribute at will.
- * --------------------------------------------------------------------------*/
+/* putchar( int )
 
-int putchar( int c ) { /* TODO */ };
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#include <stdio.h>
 
-/* PDPC code - unreviewed
+#ifndef REGTEST
+#include "_PDCLIB_io.h"
+
+int _PDCLIB_putchar_unlocked( int c )
 {
-    return (putc(c, stdout));
+    return _PDCLIB_fputc_unlocked( c, stdout );
 }
-*/
+
+int putchar( int c )
+{
+    return fputc( c, stdout );
+}
+
+#endif
+
+#ifdef TEST
+#include "_PDCLIB_test.h"
+
+int main( void )
+{
+    /* Testing covered by ftell.c */
+    return TEST_RESULTS;
+}
+
+#endif