Switch to using unsigned char in DLF import

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/dive.h b/dive.h
index 30aa8d9a9..c814fb488 100644
--- a/dive.h
+++ b/dive.h
@@ -627,7 +627,7 @@ extern int parse_dm4_buffer(sqlite3 *handle, const char *url, const char *buf, i
 extern int parse_dm5_buffer(sqlite3 *handle, const char *url, const char *buf, int size, struct dive_table *table);
 extern int parse_shearwater_buffer(sqlite3 *handle, const char *url, const char *buf, int size, struct dive_table *table);
 extern int parse_cobalt_buffer(sqlite3 *handle, const char *url, const char *buf, int size, struct dive_table *table);
-extern int parse_dlf_buffer(char *buffer, size_t size);
+extern int parse_dlf_buffer(unsigned char *buffer, size_t size);
 
 extern int parse_file(const char *filename);
 extern int parse_csv_file(const char *filename, int time, int depth, int temp, int po2f, int cnsf, int ndlf, int ttsf, int stopdepthf, int pressuref, int sepidx, const char *csvtemplate, int units);