ols: Minor whitespace and coding style fixes.

[libsigrok.git] / sigrok-proto.h

diff --git a/sigrok-proto.h b/sigrok-proto.h
index ad7068e5b1a7d1b32a9eae79434a3444bba94e8b..ee099eccd9ef34457860f4adc99a415182f2d057 100644 (file)
--- a/sigrok-proto.h
+++ b/sigrok-proto.h
@@ -61,8 +61,8 @@ gboolean sr_device_has_hwcap(struct sr_device *device, int hwcap);
 /*--- filter.c --------------------------------------------------------------*/
 
 int sr_filter_probes(int in_unitsize, int out_unitsize, int *probelist,
-                    const char *data_in, uint64_t length_in, char **data_out,
-                    uint64_t *length_out);
+                    const unsigned char *data_in, uint64_t length_in,
+                    char **data_out, uint64_t *length_out);
 
 /*--- hwplugin.c ------------------------------------------------------------*/