1 files changed, 59 insertions, 0 deletions
diff --git a/sys/contrib/ia64/libuwx/src/uwx_bstream.h b/sys/contrib/ia64/libuwx/src/uwx_bstream.h
new file mode 100644
index 0000000..c2fe5da
--- /dev/null
+++ b/sys/contrib/ia64/libuwx/src/uwx_bstream.h
@@ -0,0 +1,59 @@
+/*
+Copyright (c) 2003-2006 Hewlett-Packard Development Company, L.P.
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+struct uwx_bstream {
+    copyin_cb copyin;
+    intptr_t cb_token;
+    uint64_t source;
+    uint64_t buf;
+    unsigned char *bufp;
+    int nbuf;
+    unsigned int ntotal;
+    int request;
+    int peekc;
+};
+
+/* uwx_init_bstream: initialize a byte stream for reading */
+
+extern void uwx_init_bstream(
+    struct uwx_bstream *bstream,
+    struct uwx_env *env,
+    uint64_t source,
+    unsigned int len,
+    int request);
+
+
+/* uwx_get_byte: read the next byte from the byte stream */
+
+extern int uwx_get_byte(struct uwx_bstream *bstream);
+
+
+/* uwx_unget_byte: push a byte back onto the byte stream */
+
+extern int uwx_unget_byte(struct uwx_bstream *bstream, int b);
+
+
+/* uwx_get_uleb128: read a ULEB128 value from the byte stream */
+
+extern int uwx_get_uleb128(struct uwx_bstream *bstream, uint64_t *val);