X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=include%2Flinux%2Fzlib.h;h=40c49cb3eb518355f14d05ec8d043e00f1bb45c3;hb=c5d712433ff57a66d8fb79a57a4fc7a7c3467b97;hp=9e3192a7dc6fa7ca7bf6746766234cf9261ed382;hpb=8cf60e04a131310199d5776e2f9e915f0c468899;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/zlib.h b/include/linux/zlib.h
index 9e3192a7dc6..40c49cb3eb5 100644
--- a/include/linux/zlib.h
+++ b/include/linux/zlib.h
@@ -82,7 +82,7 @@
 struct internal_state;
 
 typedef struct z_stream_s {
-    Byte    *next_in;   /* next input byte */
+    const Byte *next_in;   /* next input byte */
     uInt     avail_in;  /* number of bytes available at next_in */
     uLong    total_in;  /* total nb of input bytes read so far */
 
@@ -699,4 +699,8 @@ extern int zlib_inflateInit2(z_streamp strm, int  windowBits);
     struct internal_state {int dummy;}; /* hack for buggy compilers */
 #endif
 
+/* Utility function: initialize zlib, unpack binary blob, clean up zlib,
+ * return len or negative error code. */
+extern int zlib_inflate_blob(void *dst, unsigned dst_sz, const void *src, unsigned src_sz);
+
 #endif /* _ZLIB_H */