-// ----------------------------------------------------------------------------
-// $Id$
-// ----------------------------------------------------------------------------
-// Public Domain C Library - http://pdclib.sourceforge.net
-// This code is Public Domain. Use, modify, and redistribute at will.
-// ----------------------------------------------------------------------------
-
-int puts( const char * s ) { /* TODO */ };
+/* $Id$ */
+
+/* puts( const char * )
+
+ 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_glue.h>
+
+extern char * _PDCLIB_eol;
+
+int puts( const char * s )
+{
+ if ( _PDCLIB_prepwrite( stdout ) == EOF )
+ {
+ return EOF;
+ }
+ while ( *s != '\0' )
+ {
+ stdout->buffer[ stdout->bufidx++ ] = *s++;
+ if ( stdout->bufidx == stdout->bufsize )
+ {
+ if ( _PDCLIB_flushbuffer( stdout ) == EOF )
+ {
+ return EOF;
+ }
+ }
+ }
+ stdout->buffer[ stdout->bufidx++ ] = '\n';
+ if ( ( stdout->bufidx == stdout->bufsize ) ||
+ ( stdout->status & ( _IOLBF | _IONBF ) ) )
+ {
+ return _PDCLIB_flushbuffer( stdout );
+ }
+ else
+ {
+ return 0;
+ }
+}
+
+#endif
+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main( void )
+{
+ TESTCASE( puts( "SUCCESS testing puts()" ) >= 0 );
+ return TEST_RESULTS;
+}
+
+#endif
+