1 files changed, 2 insertions, 67 deletions

diff --git a/firmware/decompressor/decompressor.c b/firmware/decompressor/decompressor.c
index cec82b8b09..11888ef272 100644
--- a/firmware/decompressor/decompressor.c
+++ b/firmware/decompressor/decompressor.c
@@ -36,8 +36,8 @@ extern char loadaddress[], dramend[];
 extern void start(void);
 
 void main(void) ICODE_ATTR;
-static int ucl_nrv2e_decompress_8(const unsigned char *src, unsigned char *dst,
-                                  unsigned long *dst_len) ICODE_ATTR;
+int ucl_nrv2e_decompress_8(const unsigned char *src, unsigned char *dst,
+                           unsigned long *dst_len) ICODE_ATTR;
 
 /* Vector table */
 void (*vbr[]) (void) __attribute__ ((section (".vectors"))) =
@@ -50,71 +50,6 @@ void (*vbr[]) (void) __attribute__ ((section (".vectors"))) =
 
 /** All subsequent functions are executed from IRAM **/
 
-/* Thinned out version of the UCL 2e decompression sourcecode
- * Original (C) Markus F.X.J Oberhumer under GNU GPL license */
-#define GETBIT(bb, src, ilen) \
-    (((bb = bb & 0x7f ? bb*2 : ((unsigned)src[ilen++]*2+1)) >> 8) & 1)
-
-static int ucl_nrv2e_decompress_8(const unsigned char *src, unsigned char *dst,
-                                  unsigned long *dst_len)
-{
-    unsigned long bb = 0;
-    unsigned ilen = 0, olen = 0, last_m_off = 1;
-
-    for (;;)
-    {
-        unsigned m_off, m_len;
-
-        while (GETBIT(bb,src,ilen))
-            dst[olen++] = src[ilen++];
-
-        m_off = 1;
-        for (;;)
-        {
-            m_off = m_off*2 + GETBIT(bb,src,ilen);
-            if (GETBIT(bb,src,ilen))
-                break;
-            m_off = (m_off-1)*2 + GETBIT(bb,src,ilen);
-        }
-        if (m_off == 2)
-        {
-            m_off = last_m_off;
-            m_len = GETBIT(bb,src,ilen);
-        }
-        else
-        {
-            m_off = (m_off-3)*256 + src[ilen++];
-            if (m_off == 0xffffffff)
-                break;
-            m_len = (m_off ^ 0xffffffff) & 1;
-            m_off >>= 1;
-            last_m_off = ++m_off;
-        }
-        if (m_len)
-            m_len = 1 + GETBIT(bb,src,ilen);
-        else if (GETBIT(bb,src,ilen))
-            m_len = 3 + GETBIT(bb,src,ilen);
-        else
-        {
-            m_len++;
-            do {
-                m_len = m_len*2 + GETBIT(bb,src,ilen);
-            } while (!GETBIT(bb,src,ilen));
-            m_len += 3;
-        }
-        m_len += (m_off > 0x500);
-        {
-            const unsigned char *m_pos;
-            m_pos = dst + olen - m_off;
-            dst[olen++] = *m_pos++;
-            do dst[olen++] = *m_pos++; while (--m_len > 0);
-        }
-    }
-    *dst_len = olen;
-
-    return ilen;
-}
-
 #define ALIGNED_IMG_SIZE ((sizeof(image) + 3) & ~3)
 /* This will never return */
 void main(void)