Constify some more 'char *' parameters.

[libsigrok.git] / output / text / bits.c

diff --git a/output/text/bits.c b/output/text/bits.c
index 755a463add7674fac33293857ebe13179c60c652..ccf550701e1c816affb0a94aa99220b5fca3fdfd 100644 (file)
--- a/output/text/bits.c
+++ b/output/text/bits.c
@@ -30,8 +30,8 @@ int init_bits(struct sr_output *o)
        return init(o, DEFAULT_BPL_BITS, MODE_BITS);
 }
 
-int data_bits(struct sr_output *o, char *data_in, uint64_t length_in,
-                    char **data_out, uint64_t *length_out)
+int data_bits(struct sr_output *o, const char *data_in, uint64_t length_in,
+             char **data_out, uint64_t *length_out)
 {
        struct context *ctx;
        unsigned int outsize, offset, p;