add LCC - a better C-Compiler for WEGA

WEGA/contrib/lcc/lib/libc/port/stdio/data.c

@@ -0,0 +1,30 @@
+#include <stdio.h>
+
+/* some slop is allowed at the end of the buffers in case an upset in
+ * the synchronization of _cnt and _ptr (caused by an interrupt or other
+ * signal) is not immediately detected.
+ */
+unsigned char _sibuf[BUFSIZ+8], _sobuf[BUFSIZ+8];
+/*
+ * Ptrs to start of preallocated buffers for stdin, stdout.
+ */
+unsigned char *_stdbuf[] = { _sibuf, _sobuf };
+
+unsigned char _smbuf[_NFILE+1][_SBFSIZ];
+
+FILE _iob[_NFILE] = {
+	{ NULL, 0, NULL, _IOREAD, 0},
+	{ NULL, 0, NULL, _IOWRT, 1},
+	{ _smbuf[2], 0, _smbuf[2], _IOWRT+_IONBF, 2},
+};
+/*
+ * Ptr to end of io control blocks
+ */
+FILE *_lastbuf = { &_iob[_NFILE] };
+
+/*
+ * Ptrs to end of read/write buffers for each device
+ * There is an extra bufend pointer which corresponds to the dummy
+ * file number _NFILE, which is used by sscanf and sprintf.
+ */
+unsigned char *_bufendtab[_NFILE+1] = { NULL, NULL, _smbuf[2]+_SBFSIZ, };