sr: out: Use uint8_t (not char) for buffers.

[libsigrok.git] / output / csv.c

diff --git a/output/csv.c b/output/csv.c
index cc22eb84bd9538052802a0f83c4d2f334935d00a..0f9f731aeff03f932cbff63ab18b890c41ffbd59 100644 (file)
--- a/output/csv.c
+++ b/output/csv.c
@@ -122,7 +122,7 @@ static int init(struct sr_output *o)
        return 0; /* TODO: SR_OK? */
 }
 
-static int event(struct sr_output *o, int event_type, char **data_out,
+static int event(struct sr_output *o, int event_type, uint8_t **data_out,
                 uint64_t *length_out)
 {
        struct context *ctx;
@@ -168,8 +168,8 @@ static int event(struct sr_output *o, int event_type, char **data_out,
        return SR_OK;
 }
 
-static int data(struct sr_output *o, const char *data_in, uint64_t length_in,
-               char **data_out, uint64_t *length_out)
+static int data(struct sr_output *o, const uint8_t *data_in,
+               uint64_t length_in, uint8_t **data_out, uint64_t *length_out)
 {
        struct context *ctx;
        GString *outstr;
@@ -209,7 +209,7 @@ static int data(struct sr_output *o, const char *data_in, uint64_t length_in,
                g_string_append_printf(outstr, "\n");
        }
 
-       *data_out = outstr->str;
+       *data_out = (uint8_t *)outstr->str;
        *length_out = outstr->len;
        g_string_free(outstr, FALSE);