Add deflateUsed() function to get the used bits in the last byte.

This returns the number of used bits in the last byte of a stream that has just been compressed with deflate.
madler · Jul 2, 2024 · e011d8c · e011d8c
1 parent 534864b
commit e011d8c
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Showing 17 changed files with 239 additions and 178 deletions.
diff --git a/contrib/vstudio/vc10/zlibvc.def b/contrib/vstudio/vc10/zlibvc.def
@@ -1,7 +1,7 @@
 LIBRARY
 ; zlib data compression and ZIP file I/O library
 
-VERSION		1.3
+VERSION     1.3
 
 EXPORTS
         adler32                                  @1
@@ -153,6 +153,9 @@ EXPORTS
         crc32_z                                 @175
 
 ; zlib1 v1.2.12 added:
-		crc32_combine_gen						@176
-		crc32_combine_gen64						@177
-		crc32_combine_op						@178
+        crc32_combine_gen                       @176
+        crc32_combine_gen64                     @177
+        crc32_combine_op                        @178
+
+; zlib1 v1.3.2 added:
+        deflateUsed                             @179
diff --git a/contrib/vstudio/vc11/zlibvc.def b/contrib/vstudio/vc11/zlibvc.def
@@ -1,7 +1,7 @@
 LIBRARY
 ; zlib data compression and ZIP file I/O library
 
-VERSION		1.3
+VERSION     1.3
 
 EXPORTS
         adler32                                  @1
@@ -153,6 +153,9 @@ EXPORTS
         crc32_z                                 @175
 
 ; zlib1 v1.2.12 added:
-		crc32_combine_gen						@176
-		crc32_combine_gen64						@177
-		crc32_combine_op						@178
+        crc32_combine_gen                       @176
+        crc32_combine_gen64                     @177
+        crc32_combine_op                        @178
+
+; zlib1 v1.3.2 added:
+        deflateUsed                             @179
diff --git a/contrib/vstudio/vc12/zlibvc.def b/contrib/vstudio/vc12/zlibvc.def
@@ -1,7 +1,7 @@
 LIBRARY
 ; zlib data compression and ZIP file I/O library
 
-VERSION		1.3
+VERSION     1.3
 
 EXPORTS
         adler32                                  @1
@@ -153,6 +153,9 @@ EXPORTS
         crc32_z                                 @175
 
 ; zlib1 v1.2.12 added:
-		crc32_combine_gen						@176
-		crc32_combine_gen64						@177
-		crc32_combine_op						@178
+        crc32_combine_gen                       @176
+        crc32_combine_gen64                     @177
+        crc32_combine_op                        @178
+
+; zlib1 v1.3.2 added:
+        deflateUsed                             @179
diff --git a/contrib/vstudio/vc14/zlibvc.def b/contrib/vstudio/vc14/zlibvc.def
@@ -1,7 +1,7 @@
 LIBRARY
 ; zlib data compression and ZIP file I/O library
 
-VERSION		1.3
+VERSION     1.3
 
 EXPORTS
         adler32                                  @1
@@ -153,6 +153,9 @@ EXPORTS
         crc32_z                                 @175
 
 ; zlib1 v1.2.12 added:
-		crc32_combine_gen						@176
-		crc32_combine_gen64						@177
-		crc32_combine_op						@178
+        crc32_combine_gen                       @176
+        crc32_combine_gen64                     @177
+        crc32_combine_op                        @178
+
+; zlib1 v1.3.2 added:
+        deflateUsed                             @179