1 files changed, 86 insertions, 0 deletions
diff --git a/private/crt32/stdio/_file.c b/private/crt32/stdio/_file.c
new file mode 100644
index 000000000..a4deae84b
--- /dev/null
+++ b/private/crt32/stdio/_file.c
@@ -0,0 +1,86 @@
+/***
+*_file.c - perprocess file and buffer data declarations
+*
+*	Copyright (c) 1985-1992, Microsoft Corporation. All rights reserved.
+*
+*Purpose:
+*	file and buffer data declarations
+*
+*Revision History:
+*	04-18-84  RN	initial version
+*	??-??-??  TC	added field _bifsiz to iob2 to allow variable
+*			length buffers
+*	10-02-86  SKS	_NFILE_ is now different for real-mode and prot-mode
+*			_NFILE_ must be defined by compiler -D directory
+*	05-27-87  JCR	Protected mode now uses only 3 pre-defined file handles,
+*			not 5.	Added PM (prot mode) to conditionalize handles.
+*	06-24-87  SKS	Make "_bufin[]" and "_bufout[]" near for Compact/Large
+*			models (MS real-mode version only)
+*	07-01-87  PHG	Changed PM switch to PROTMODE
+*	11-05-87  JCR	Added _buferr and modified stderr entry
+*	11-09-87  SKS	Removed IBMC20 switch, Changed PROTMODE to OS2
+*	01-04-88  JCR	Moved _NFILE_ definition from command line to file
+*	01-11-88  JCR	Merged Mthread version into standard version
+*	01-21-88  JCR	Removed reference to internal.h and added _NEAR_
+*			(thus, internal.h doesn't get released in startup
+*			sources even though _file.c does).
+*	06-28-88  JCR	Remove static stdout/stderr buffers
+*	07-06-88  JCR	Corrected _bufin declaration so it's always in BSS
+*	08-24-88  GJF	Added check that OS2 is defined whenever M_I386 is.
+*	06-08-89  GJF	Propagated SKS's fix of 02-08-89, and fixed copyright.
+*	07-25-89  GJF	Cleanup (deleted DOS specific and OS/2 286 specific
+*			stuff). Now specific to the 386.
+*	01-09-90  GJF	_iob[], _iob2[] merge. Also, fixed copyright
+*	03-16-90  GJF	Added #include <cruntime.h> and removed some (now)
+*			useless preprocessor stuff.
+*	03-26-90  GJF	Replaced _cdecl with _VARTYPE1.
+*	02-14-92  GJF	Replaced _NFILE_ with _NSTREAM_ for Win32, with _NFILE
+*			for non-Win32.
+*
+*******************************************************************************/
+
+#include <cruntime.h>
+#include <stdio.h>
+#include <file2.h>
+
+/*
+ * Buffer for stdin.
+ */
+
+char _bufin[BUFSIZ];
+
+
+/*
+ * FILE descriptors; preset for stdin/out/err (note that the __tmpnum field
+ * is not initialized)
+ */
+#ifdef	_WIN32_
+FILE _VARTYPE1 _iob[_NSTREAM_] = {
+#else
+FILE _VARTYPE1 _iob[_NFILE] = {
+#endif
+	/* _ptr, _cnt, _base,  _flag, _file, _charbuf, _bufsiz */
+
+	/* stdin (_iob[0]) */
+
+	{ _bufin, 0, _bufin, _IOREAD | _IOYOURBUF, 0, 0, BUFSIZ },
+
+	/* stdout (_iob[1]) */
+
+	{ NULL, 0, NULL, _IOWRT, 1, 0, 0 },
+
+	/* stderr (_iob[3]) */
+
+	{ NULL, 0, NULL, _IOWRT, 2, 0, 0 },
+
+};
+
+
+/*
+ * pointer to end of descriptors
+ */
+#ifdef	_WIN32_
+FILE * _lastiob = &_iob[_NSTREAM_ - 1];
+#else
+FILE * _lastiob = &_iob[_NFILE - 1];
+#endif