-int sr_filter_probes(int in_unitsize, int out_unitsize, const int *probelist,
- const unsigned char *data_in, uint64_t length_in,
- char **data_out, uint64_t *length_out)
+SR_API int sr_filter_probes(int in_unitsize, int out_unitsize,
+ const int *probelist, const uint8_t *data_in,
+ uint64_t length_in, uint8_t **data_out,
+ uint64_t *length_out)