libsrc/atari/getdefdev.s: small comment change

[cc65] / libsrc / zlib / uncompress.c

diff --git a/libsrc/zlib/uncompress.c b/libsrc/zlib/uncompress.c
index 162158657a3f5f93ca1a832fe9acbdf4f9055fd9..4e449a3ef7e3e3843b51d7e180c7760aacfb4182 100644 (file)
--- a/libsrc/zlib/uncompress.c
+++ b/libsrc/zlib/uncompress.c
@@ -1,36 +1,36 @@
 /*
- * uncompress.c
- *
- * Piotr Fusik, 18.11.2001
- */
+** uncompress.c
+**
+** Piotr Fusik, 18.11.2001
+*/
 
 #include <zlib.h>
 
-int uncompress (char* dest, unsigned* destLen,
-                const char* source, unsigned sourceLen)
+int __fastcall__ uncompress (char* dest, unsigned* destLen,
+                             const char* source, unsigned sourceLen)
 {
-       unsigned len;
-       unsigned char* ptr;
-       unsigned long csum;
-       /* source[0]: Compression method and flags
-           bits 0 to 3: Compression method (must be Z_DEFLATED)
-           bits 4 to 7: Compression info (must be <= 7)
-          source[1]: Flags
-           bits 0 to 4: Check bits
-           bit 5:       Preset dictionary (not supported, sorry)
-           bits 6 to 7: Compression level
-       */
-       if ((source[0] & 0x8f) != Z_DEFLATED || source[1] & 0x20)
-               return Z_DATA_ERROR;
-       if ((((unsigned) source[0] << 8) | (unsigned char) source[1]) % 31)
-               return Z_DATA_ERROR;
-       *destLen = len = inflatemem(dest, source + 2);
-       ptr = (unsigned char*) source + sourceLen - 4;
-       csum = adler32(adler32(0L, Z_NULL, 0), dest, len);
-       if ((unsigned char) csum != ptr[3]
-        || (unsigned char) (csum >> 8) != ptr[2]
-        || (unsigned char) (csum >> 16) != ptr[1]
-        || (unsigned char) (csum >> 24) != ptr[0])
-               return Z_DATA_ERROR;
-       return Z_OK;
+        unsigned len;
+        unsigned char* ptr;
+        unsigned long csum;
+        /* source[0]: Compression method and flags
+            bits 0 to 3: Compression method (must be Z_DEFLATED)
+            bits 4 to 7: Compression info (must be <= 7)
+           source[1]: Flags
+            bits 0 to 4: Check bits
+            bit 5:       Preset dictionary (not supported, sorry)
+            bits 6 to 7: Compression level
+        */
+        if ((source[0] & 0x8f) != Z_DEFLATED || source[1] & 0x20)
+                return Z_DATA_ERROR;
+        if ((((unsigned) source[0] << 8) | (unsigned char) source[1]) % 31)
+                return Z_DATA_ERROR;
+        *destLen = len = inflatemem(dest, source + 2);
+        ptr = (unsigned char*) source + sourceLen - 4;
+        csum = adler32(adler32(0L, Z_NULL, 0), dest, len);
+        if ((unsigned char) csum != ptr[3]
+         || (unsigned char) (csum >> 8) != ptr[2]
+         || (unsigned char) (csum >> 16) != ptr[1]
+         || (unsigned char) (csum >> 24) != ptr[0])
+                return Z_DATA_ERROR;
+        return Z_OK;
 }