add libc building to agbcc.

1 files changed, 46 insertions, 0 deletions

diff --git a/libc/stdio/fgetc.c b/libc/stdio/fgetc.c
new file mode 100644
index 0000000..3d3d2c4
--- /dev/null
+++ b/libc/stdio/fgetc.c
@@ -0,0 +1,46 @@
+/*
+FUNCTION
+<<fgetc>>---get a character from a file or stream
+
+INDEX
+	fgetc
+
+ANSI_SYNOPSIS
+	#include <stdio.h>
+	int fgetc(FILE *<[fp]>);
+
+TRAD_SYNOPSIS
+	#include <stdio.h>
+	int fgetc(<[fp]>)
+	FILE *<[fp]>;
+
+DESCRIPTION
+Use <<fgetc>> to get the next single character from the file or stream
+identified by <[fp]>.  As a side effect, <<fgetc>> advances the file's
+current position indicator.
+
+For a macro version of this function, see <<getc>>.
+
+RETURNS
+The next character (read as an <<unsigned char>>, and cast to
+<<int>>), unless there is no more data, or the host system reports a
+read error; in either of these situations, <<fgetc>> returns <<EOF>>.
+
+You can distinguish the two situations that cause an <<EOF>> result by
+using the <<ferror>> and <<feof>> functions.
+
+PORTABILITY
+ANSI C requires <<fgetc>>.
+
+Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
+<<lseek>>, <<read>>, <<sbrk>>, <<write>>.
+*/
+
+#include <stdio.h>
+
+int
+_DEFUN (fgetc, (fp),
+	FILE * fp)
+{
+  return __sgetc (fp);
+}