Add SR_HZ macro for consistency.

[libsigrok.git] / output / output_gnuplot.c

diff --git a/output/output_gnuplot.c b/output/output_gnuplot.c
index 10b9c2647eea6bab64595cd6c2a77f0c5d298a29..43033777f4ee2abe1649c89b369f653fe4b4384f 100644 (file)
--- a/output/output_gnuplot.c
+++ b/output/output_gnuplot.c
@@ -27,11 +27,13 @@
 struct context {
        unsigned int num_enabled_probes;
        unsigned int unitsize;
-       char *probelist[MAX_NUM_PROBES+1];
+       char *probelist[SR_MAX_NUM_PROBES + 1];
        char *header;
 };
 
-#define MAX_HEADER_LEN   1024 + (MAX_NUM_PROBES * (MAX_PROBENAME_LEN + 10))
+#define MAX_HEADER_LEN \
+       (1024 + (SR_MAX_NUM_PROBES * (SR_MAX_PROBENAME_LEN + 10)))
+
 const char *gnuplot_header = "\
 # Sample data in space-separated columns format usable by gnuplot\n\
 #\n\
@@ -141,7 +143,7 @@ static int event(struct sr_output *o, int event_type, char **data_out,
        return SR_OK;
 }
 
-static int data(struct sr_output *o, char *data_in, uint64_t length_in,
+static int data(struct sr_output *o, const char *data_in, uint64_t length_in,
                char **data_out, uint64_t *length_out)
 {
        struct context *ctx;