diff --git a/libmineziper/include/libmineziper_zip.h b/libmineziper/include/libmineziper_zip.h
index 324b495..69462dc 100644
--- a/libmineziper/include/libmineziper_zip.h
+++ b/libmineziper/include/libmineziper_zip.h
@@ -76,7 +76,7 @@ typedef struct ISH
   unsigned last_block : 1;
   unsigned block_type : 2;
     };
-  }
+  };
 } ISH;
 
 // Dynamic Huffman Code header for DEFLATE
@@ -96,26 +96,21 @@ typedef struct zip
   EOCD* eocd;
 } zip;
 
-// Huffman Node and Table
-typedef struct HN
-{
-  unsigned char symbol;
-  unsigned char code;
-  unsigned char len;
-} HN;
-
-typedef struct HT
-{
-  unsigned char size;
-  HN* nodes;
-} HT;
-
 void get_eocd(raw* raw, zip* out);
 void get_cdh(raw* raw, zip* out);
-char* get_encoded_data(zip* in, int n);
+char* get_encoded_block(zip* in, int n);
 void parse_zip(char* filename, zip* out);
 void deflate(zip* in);
 
+
+short decode_length_token(bitstream* bs, int token);
+int decode_distance_token(bitstream* bs, int token);
+
+char* decode_type1_block(
+    bitstream* bs,
+    int uncompressed_size,
+    char* decoded_data);
+
 static const short length_codes[] = {
     3,  4,  5,  6,  7,  8,  9,  10, 11,  13,  15,  17,  19,  23, 27,
     31, 35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258};
@@ -133,7 +128,4 @@ static const char extra_bits_distance_codes[] = {
     0, 0, 0, 0, 1, 1, 2, 2,  3,  3,  4,  4,  5,  5,  6,
     6, 7, 7, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13};
 
-short decode_length_token(bitstream* bs, int token);
-int decode_distance_token(bitstream* bs, int token);
-
 #endif
\ No newline at end of file
diff --git a/libmineziper/src/libmineziper_zip.c b/libmineziper/src/libmineziper_zip.c
index c0aa210..8c76ba0 100644
--- a/libmineziper/src/libmineziper_zip.c
+++ b/libmineziper/src/libmineziper_zip.c
@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "libmineziper_huffman_tree.h"
 #include "libmineziper_zip.h"
 
 void get_eocd(raw* raw, zip* out)
@@ -45,12 +46,49 @@ void get_cdh(raw* raw, zip* out)
   }
 }
 
-char* get_encoded_data(zip* in, int n)
+char* get_encoded_block(zip* in, int n)
 {
   return (char*) (in->lfh[n]) + sizeof(LFH) + in->lfh[n]->filename_length +
          in->lfh[n]->extra_field_length;
 }
 
+char* decode_type1_block(bitstream* bs, int uncompressed_size, char* decoded_data)
+{
+  tree tr = build_default_tree();
+  tree tr_dist = build_default_dist_tree();
+
+  int i = 0, token;
+  while (i < uncompressed_size && (token = next_token(bs, tr)) != END_OF_BLOCK)
+  {
+    if (token < END_OF_BLOCK)
+    {
+      printf("token[%d]: 0x%x\n", i, token);
+      decoded_data[i++] = token;
+    }
+
+    else
+    {
+      int length = decode_length_token(bs, token);
+
+      if ((token = next_token(bs, tr_dist)) == END_OF_BLOCK)
+      {
+        printf("[ERROR] Got EndOfBlock when decoding distance token\n");
+        exit(1);
+      }
+
+      int distance = decode_distance_token(bs, token);
+
+      printf("token[%d]: token[-%d] with length %d\n", i, distance, length);
+
+      for (int j = 0; j < length; j++)
+      {
+        decoded_data[i] = decoded_data[i - distance];
+        i++;
+      }
+    }
+  }
+}
+
 short decode_length_token(bitstream* bs, int token)
 {
   token -= END_OF_BLOCK + 1;
diff --git a/tests/test_decode_fixed_tree.c b/tests/test_decode_fixed_tree.c
index c37fef6..235fdbe 100644
--- a/tests/test_decode_fixed_tree.c
+++ b/tests/test_decode_fixed_tree.c
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <stdlib.h>
 #include <strings.h>
 
 #include "libmineziper.h"
@@ -34,7 +35,7 @@ void main()
   {
     printf("BLOC %d:\n", k);
 
-    unsigned int real_size = zip.lfh[k]->uncompressed_size;
+    unsigned int uncompressed_size = zip.lfh[k]->uncompressed_size;
 
     if (zip.lfh[k]->compressed_size == 0)
     {
@@ -44,7 +45,7 @@ void main()
     {
       if (zip.cdh[k]->compression_method == DEFLATE)
       {
-        char* data = get_encoded_data(&zip, k);
+        char* data = get_encoded_block(&zip, k);
 
         bitstream bs = init_bitstream(data, 0 /*TODO WWEUWIEUWIEUWI*/, 0);
 
@@ -56,49 +57,15 @@ void main()
 
         if (deflate_header.block_type == 1)
         {
-          tree tr = build_default_tree();
-          tree tr_dist = build_default_dist_tree();
+          char* decoded_data = malloc(uncompressed_size);
 
-          char* decoded_data = malloc(real_size);
-          int i = 0;
-          int token;
-          while (i < real_size && (token = next_token(&bs, tr)) != END_OF_BLOCK)
-          {
-            if (token < END_OF_BLOCK)
-            {
-              printf("token[%d]: 0x%x\n", i, token);
-              decoded_data[i++] = token;
-            }
-
-            else
-            {
-              int length = decode_length_token(&bs, token);
-
-              if ((token = next_token(&bs, tr_dist)) == END_OF_BLOCK)
-              {
-                printf("[ERROR] Got EndOfBlock when decoding distance token\n");
-                exit(1);
-              }
-
-              int distance = decode_distance_token(&bs, token);
-
-              printf(
-                  "token[%d]: token[-%d] with length %d\n",
-                  i,
-                  distance,
-                  length);
-
-              for (int j = 0; j < length; j++)
-              {
-                decoded_data[i] = decoded_data[i - distance];
-                i++;
-              }
-            }
-          }
+          decode_type1_block(&bs, uncompressed_size, decoded_data);
 
           FILE* tmp_file = fopen("/tmp/test.txt", "w");
-          fwrite(decoded_data, 1, i, tmp_file);
+          fwrite(decoded_data, 1, uncompressed_size, tmp_file);
           fclose(tmp_file);
+
+          free(decoded_data);
         }
 
         else if (deflate_header.block_type == 2)
@@ -117,6 +84,7 @@ void main()
   }
 }
 
+/*
 void handle_type2(char* data)
 {
   DHCH* dynamic_huffman_code_header = data;
@@ -145,4 +113,5 @@ void handle_type2(char* data)
   {
     printf("For length %d: %d\n", i, code_length[i].len);
   }
-}
\ No newline at end of file
+}
+*/
\ No newline at end of file