Move ZopfliInitOptions to util.c to allow excluding gzip and zlib linkage

2 files changed, 10 insertions, 8 deletions

diff --git a/util.c b/util.c
index b106885..b7ee2a0 100644
--- a/util.c
+++ b/util.c
@@ -19,6 +19,8 @@ Author: jyrki.alakuijala@gmail.com (Jyrki Alakuijala)
 
 #include "util.h"
 
+#include "zopfli.h"
+
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -200,3 +202,11 @@ int ZopfliGetLengthSymbol(int l) {
   };
   return table[l];
 }
+
+void ZopfliInitOptions(ZopfliOptions* options) {
+  options->verbose = 0;
+  options->numiterations = 15;
+  options->blocksplitting = 1;
+  options->blocksplittinglast = 0;
+  options->blocksplittingmax = 15;
+}
diff --git a/zopfli_lib.c b/zopfli_lib.c
index 99d3f7d..561d017 100644
--- a/zopfli_lib.c
+++ b/zopfli_lib.c
@@ -11,14 +11,6 @@ Author: lode@google.com (Lode Vandevenne)
 
 #include <assert.h>
 
-void ZopfliInitOptions(ZopfliOptions* options) {
-  options->verbose = 0;
-  options->numiterations = 15;
-  options->blocksplitting = 1;
-  options->blocksplittinglast = 0;
-  options->blocksplittingmax = 15;
-}
-
 void ZopfliCompress(const ZopfliOptions* options, ZopfliFormat output_type,
                     const unsigned char* in, size_t insize,
                     unsigned char** out, size_t* outsize)