X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=output%2Foutput_gnuplot.c;h=9d550a48ef4a14db76940aeb2f2443475943ce3e;hb=afc8e4deb68271ba7696e38cc02053b97cfc1a19;hp=e79bd9f566de00e285b3cb185dff5939e99bfc68;hpb=86c5e279085a05c19d1d071831411fb617816ded;p=libsigrok.git

diff --git a/output/output_gnuplot.c b/output/output_gnuplot.c
index e79bd9f5..9d550a48 100644
--- a/output/output_gnuplot.c
+++ b/output/output_gnuplot.c
@@ -25,8 +25,8 @@
 #include "config.h"
 
 struct context {
-	int num_enabled_probes;
-	int unitsize;
+	unsigned int num_enabled_probes;
+	unsigned int unitsize;
 	char *probelist[65];
 	char *header;
 };
@@ -48,7 +48,8 @@ static int init(struct output *o)
 	struct probe *probe;
 	GSList *l;
 	uint64_t samplerate;
-	int i, b, num_probes;
+	unsigned int i;
+	int b, num_probes;
 	char *c, *samplerate_s;
 	char wbuf[1000];
 
@@ -128,7 +129,7 @@ static int data(struct output *o, char *data_in, uint64_t length_in,
 		char **data_out, uint64_t *length_out)
 {
 	struct context *ctx;
-	int offset, outsize, p, curbit;
+	unsigned int offset, outsize, p, curbit;
 	uint64_t sample, count = 0;
 	char *outbuf, *c;