add libc building to agbcc.

1 files changed, 51 insertions, 0 deletions

diff --git a/libc/stdio/fputc.c b/libc/stdio/fputc.c
new file mode 100644
index 0000000..966a0db
--- /dev/null
+++ b/libc/stdio/fputc.c
@@ -0,0 +1,51 @@
+/*
+FUNCTION
+<<fputc>>---write a character on a stream or file
+
+INDEX
+	fputc
+
+ANSI_SYNOPSIS
+	#include <stdio.h>
+	int fputc(int <[ch]>, FILE *<[fp]>);
+
+TRAD_SYNOPSIS
+	#include <stdio.h>
+	int fputc(<[ch]>, <[fp]>)
+	int <[ch]>;
+	FILE *<[fp]>;
+
+DESCRIPTION
+<<fputc>> converts the argument <[ch]> from an <<int>> to an
+<<unsigned char>>, then writes it to the file or stream identified by
+<[fp]>.
+
+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
+oadvances by one.
+
+For a macro version of this function, see <<putc>>.
+
+RETURNS
+If successful, <<fputc>> returns its argument <[ch]>.  If an error
+intervenes, the result is <<EOF>>.  You can use `<<ferror(<[fp]>)>>' to
+query for errors.
+
+PORTABILITY
+<<fputc>> is required by ANSI C.
+
+Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
+<<lseek>>, <<read>>, <<sbrk>>, <<write>>.
+*/
+
+#include <stdio.h>
+
+int
+_DEFUN (fputc, (ch, file),
+	int ch _AND
+	FILE * file)
+{
+  return putc (ch, file);
+}