X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=src%2Fhelper%2Fbinarybuffer.h;h=f1da8c4aa3cb070aa1c7140e6061a035fe82921e;hb=d496da2c20e579f0f8af09928049bfb04d328190;hp=dd0d275abd1ad5e210a8b5871f14191836df1f32;hpb=d4b7cbff88bb5eb14fececdbd8e2a0b3e58ce6e0;p=openocd.git

diff --git a/src/helper/binarybuffer.h b/src/helper/binarybuffer.h
index dd0d275abd..f1da8c4aa3 100644
--- a/src/helper/binarybuffer.h
+++ b/src/helper/binarybuffer.h
@@ -234,8 +234,8 @@ void bit_copy_discard(struct bit_copy_queue *q);
 
 /* functions to convert to/from hex encoded buffer
  * used in ti-icdi driver and gdb server */
-int unhexify(char *bin, const char *hex, int count);
-int hexify(char *hex, const char *bin, int count, int out_maxlen);
+size_t unhexify(uint8_t *bin, const char *hex, size_t count);
+size_t hexify(char *hex, const uint8_t *bin, size_t count, size_t out_maxlen);
 void buffer_shr(void *_buf, unsigned buf_len, unsigned count);
 
 #endif /* OPENOCD_HELPER_BINARYBUFFER_H */