1 files changed, 87 insertions, 0 deletions
diff --git a/inflate.h b/inflate.h
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+/*
+ * inflate.h -  inflate decompression routine
+ *
+ * Version 1.1
+ */
+
+/*
+ * Copyright (c) 1995, Edward B. Hamrick
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and
+ * its documentation for any purpose is hereby granted without fee, provided
+ * that
+ *
+ * (i)  the above copyright notice and the text in this "C" comment block
+ *      appear in all copies of the software and related documentation, and
+ *
+ * (ii) any modifications to this source file must be sent, via e-mail
+ *      to the copyright owner (currently hamrick@primenet.com) within 
+ *      30 days of such modification.
+ *
+ * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+ * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL EDWARD B. HAMRICK BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
+ * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF
+ * THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * 1) All file i/o is done externally to these routines
+ * 2) Routines are symmetrical so inflate can feed into deflate
+ * 3) Routines can be easily integrated into wide range of applications
+ * 4) Routines are very portable, and use only ANSI C
+ * 5) No #defines in inflate.h to conflict with external #defines
+ * 6) No external routines need be called by these routines
+ * 7) Buffers are owned by the calling routine
+ * 8) No static non-constant variables are allowed
+ */
+
+/*
+ * Note that for each call to InflatePutBuffer, there will be
+ * 0 or more calls to (*putbuffer_ptr).  All except the last
+ * call to (*putbuffer_ptr) will be with 32768 bytes, although
+ * this behaviour may change in the future.  Before InflatePutBuffer
+ * returns, it will have output as much uncompressed data as
+ * is possible.
+ */
+
+#ifndef __INFLATE_H
+#define __INFLATE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Routine to initialize inflate decompression */
+void *InflateInitialize(                      /* returns InflateState       */
+  void *AppState,                             /* for passing to putbuffer   */
+  int (*putbuffer_ptr)(                       /* returns 0 on success       */
+    void *AppState,                           /* opaque ptr from Initialize */
+    unsigned char *buffer,                    /* buffer to put              */
+    long length                               /* length of buffer           */
+  ),
+  void *(*malloc_ptr)(long length),           /* utility routine            */
+  void (*free_ptr)(void *buffer)              /* utility routine            */
+);
+
+/* Call-in routine to put a buffer into inflate decompression */
+int InflatePutBuffer(                         /* returns 0 on success       */
+  void *InflateState,                         /* opaque ptr from Initialize */
+  unsigned char *buffer,                      /* buffer to put              */
+  long length                                 /* length of buffer           */
+);
+
+/* Routine to terminate inflate decompression */
+int InflateTerminate(                         /* returns 0 on success       */
+  void *InflateState                          /* opaque ptr from Initialize */
+);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif