+/* $Id$ */
+
+/* fputc( int, FILE * )
+
+ 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
+
+/* Write the value c (cast to unsigned char) to the given stream.
+ Returns c if successful, EOF otherwise.
+ If a write error occurs, sets the error indicator of the stream is set.
+*/
+int fputc( int c, struct _PDCLIB_file_t * stream )
+{
+ /* FIXME: This is devoid of any error checking (file writeable? r/w
+ constraints honored?) (Text format translations?)
+ */
+ stream->buffer[stream->bufidx++] = (char)c;
+ if ( ( stream->bufidx == stream->bufsize ) /* _IOFBF */
+ || ( ( stream->status & _IOLBF ) && (char)c == '\n' ) /* _IOLBF */
+ || ( stream->status & _IONBF ) /* _IONBF */
+ )
+ {
+ /* buffer filled, unbuffered stream, or end-of-line. */
+ fflush( stream );
+ }
+ return c;
+}
+
+#endif
+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main( void )
+{
+ TESTCASE( NO_TESTDRIVER );
+ return TEST_RESULTS;
+}
+
+#endif