From 8a0efa53e44919bcf5ccb1d3353618a82afdf8bc Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Thu, 17 Feb 2000 19:39:52 +0000
Subject: import newlib-2000-02-17 snapshot

---
 newlib/libc/stdio/putc.c | 84 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 newlib/libc/stdio/putc.c

(limited to 'newlib/libc/stdio/putc.c')

diff --git a/newlib/libc/stdio/putc.c b/newlib/libc/stdio/putc.c
new file mode 100644
index 000000000..27a7a4280
--- /dev/null
+++ b/newlib/libc/stdio/putc.c
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 1990 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+/*
+FUNCTION
+<<putc>>---write a character (macro)
+
+INDEX
+	putc
+
+ANSI_SYNOPSIS
+	#include <stdio.h>
+	int putc(int <[ch]>, FILE *<[fp]>);
+
+TRAD_SYNOPSIS
+	#include <stdio.h>
+	int putc(<[ch]>, <[fp]>)
+	int <[ch]>;
+	FILE *<[fp]>;
+
+DESCRIPTION
+<<putc>> is a macro, defined in <<stdio.h>>.  <<putc>>
+writes the argument <[ch]> to the file or stream identified by
+<[fp]>, after converting it from an <<int>> to an <<unsigned char>>.
+
+If the file was opened with append mode (or if the stream cannot
+support positioning), then the new character goes at the end of the
+file or stream.  Otherwise, the new character is written at the
+current value of the position indicator, and the position indicator
+advances by one.
+
+For a subroutine version of this macro, see <<fputc>>.
+
+RETURNS
+If successful, <<putc>> returns its argument <[ch]>.  If an error
+intervenes, the result is <<EOF>>.  You can use `<<ferror(<[fp]>)>>' to
+query for errors.
+
+PORTABILITY
+ANSI C requires <<putc>>; it suggests, but does not require, that
+<<putc>> be implemented as a macro.  The standard explicitly permits
+macro implementations of <<putc>> to use the <[fp]> argument more than once;
+therefore, in a portable program, you should not use an expression
+with side effects as this argument.
+
+Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
+<<lseek>>, <<read>>, <<sbrk>>, <<write>>.
+*/
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "%W% (Berkeley) %G%";
+#endif /* LIBC_SCCS and not lint */
+
+#include <stdio.h>
+
+/*
+ * A subroutine version of the macro putc.
+ */
+
+#undef putc
+
+int
+putc (c, fp)
+     int c;
+     register FILE *fp;
+{
+  /* CHECK_INIT is (eventually) called by __swbuf.  */
+
+  return __sputc (c, fp);
+}
-- 
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