Namespace cleanliness: Rename all ***_unlocked functions to _PDCLIB_***_unlocked.

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

diff --git a/functions/stdio/putchar.c b/functions/stdio/putchar.c
index 673d86a632244dd3fb6566dfc1b2c4e2b58ee758..a79932f9e4f402ff444150c2054a59dcc2e5c378 100644 (file)
--- a/functions/stdio/putchar.c
+++ b/functions/stdio/putchar.c
@@ -1,14 +1,35 @@
-/* ----------------------------------------------------------------------------
- * $Id$
- * ----------------------------------------------------------------------------
- * Public Domain C Library - http://pdclib.sourceforge.net
- * This code is Public Domain. Use, modify, and redistribute at will.
- * --------------------------------------------------------------------------*/
+/* $Id$ */
 
-int putchar( int c ) { /* TODO */ };
+/* putchar( int )
 
-/* PDPC code - unreviewed
+   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>
+
+#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