c_stream.next_out = *compr;
c_stream.avail_out = (unsigned int)(*comprLen);
- c_stream.next_in = data;
+ c_stream.next_in = (z_const unsigned char *)data;
c_stream.avail_in = (uint32_t)dataLen;
err = PREFIX(deflate)(&c_stream, Z_FINISH);
err = PREFIX(deflateInit)(&c_stream, Z_DEFAULT_COMPRESSION);
CHECK_ERR(err, "deflateInit");
- c_stream.next_in = (const unsigned char *)data;
+ c_stream.next_in = (z_const unsigned char *)data;
c_stream.next_out = compr;
c_stream.avail_in = 3;
c_stream.avail_out = (unsigned int)*comprLen;
err = PREFIX(deflateInit)(&c_stream, Z_DEFAULT_COMPRESSION);
CHECK_ERR(err, "deflateInit");
- c_stream.next_in = (const unsigned char *)data;
+ c_stream.next_in = (z_const unsigned char *)data;
c_stream.next_out = compr;
while (c_stream.total_in != len && c_stream.total_out < comprLen) {