X-Git-Url: http://developer.intra2net.com/git/?p=libftdi;a=blobdiff_plain;f=ftdipp%2Fftdi.cpp;h=8eb2ec2651f9d4b08c73dbf9093d0bd8b27ee3af;hp=aca686a3c08028a768b2084639ef25b2fc8e19de;hb=fb56d9cf14f34dda2d7b154f16a0c08ad8b639f9;hpb=06358114cd5be4e72058048fa9b82f8fc060ca26

diff --git a/ftdipp/ftdi.cpp b/ftdipp/ftdi.cpp
index aca686a..8eb2ec2 100644
--- a/ftdipp/ftdi.cpp
+++ b/ftdipp/ftdi.cpp
@@ -219,7 +219,7 @@ int Context::read_chunk_size()
     return chunk;
 }
 
-int Context::write(unsigned char *buf, int size)
+int Context::write(const unsigned char *buf, int size)
 {
     return ftdi_write_data(d->ftdi, buf, size);
 }