From a41afc37caeee39aa986e69d85c808cf02c4cec2 Mon Sep 17 00:00:00 2001
From: tsteven4 <tsteven4@users.noreply.github.com>
Date: Thu, 12 Jul 2018 08:51:26 -0600
Subject: [PATCH] const qualify some function parameters. (#229)

This is the clang-tidy check readability-non-const-parameter.
---
 bcr.cc        | 2 +-
 dg-100.cc     | 2 +-
 garmin_txt.cc | 2 +-
 garmin_xt.cc  | 4 ++--
 unicsv.cc     | 2 +-
 5 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/bcr.cc b/bcr.cc
index 02b1d6224..ce1e61167 100644
--- a/bcr.cc
+++ b/bcr.cc
@@ -340,7 +340,7 @@ bcr_write_wpt(const Waypoint*)
 {
 }
 
-static void bcr_write_line(gbfile* fout, const QString& key, int* index, const QString& value)
+static void bcr_write_line(gbfile* fout, const QString& key, const int* index, const QString& value)
 {
   if (value.isEmpty()) {			/* this is mostly used in the world of windows */
     /* so we respectfully add a CR/LF on each line */
diff --git a/dg-100.cc b/dg-100.cc
index 3d7c965e5..543c8d809 100644
--- a/dg-100.cc
+++ b/dg-100.cc
@@ -307,7 +307,7 @@ process_gpsfile(uint8_t data[], route_head** track)
 }
 
 static uint16_t
-dg100_checksum(uint8_t buf[], int count)
+dg100_checksum(const uint8_t buf[], int count)
 {
   uint16_t sum = 0;
 
diff --git a/garmin_txt.cc b/garmin_txt.cc
index 685aa4b0e..0191288d4 100644
--- a/garmin_txt.cc
+++ b/garmin_txt.cc
@@ -464,7 +464,7 @@ print_distance(const double distance, const int no_scale, const int with_tab, co
 }
 
 static void
-print_speed(double* distance, time_t* time)
+print_speed(const double* distance, const time_t* time)
 {
   double dist = *distance;
   const char* unit;
diff --git a/garmin_xt.cc b/garmin_xt.cc
index 61097c0d8..76b1773eb 100644
--- a/garmin_xt.cc
+++ b/garmin_xt.cc
@@ -168,7 +168,7 @@ format_garmin_xt_decrypt_trk_blk(int Count, uint8_t TrackBlock[])
  * Function to Decompose track block of STRK_BLOCK_SIZE bytes
  */
 static void
-format_garmin_xt_decomp_trk_blk(uint8_t ii, uint8_t TrackBlock[], double* Ele, double* Lat, double* Lon, uint32_t* Time)
+format_garmin_xt_decomp_trk_blk(uint8_t ii, const uint8_t TrackBlock[], double* Ele, double* Lat, double* Lon, uint32_t* Time)
 {
   //printf("%d %d %d %d %d %d\n", TrackBlock[0], TrackBlock[1], TrackBlock[2], TrackBlock[3], TrackBlock[4], TrackBlock[5]);
   uint16_t PrevEleW = TrackBlock[(ii - 1) * 12 + 1 ];
@@ -212,7 +212,7 @@ format_garmin_xt_decomp_trk_blk(uint8_t ii, uint8_t TrackBlock[], double* Ele, d
  * Decompose Last Waypoint Eleveation
  */
 static void
-format_garmin_xt_decomp_last_ele(uint8_t ii, double* PrevEle, uint8_t TrackBlock[])
+format_garmin_xt_decomp_last_ele(uint8_t ii, double* PrevEle, const uint8_t TrackBlock[])
 {
   uint16_t PrevEleW = TrackBlock[ii - 1];
   PrevEleW = PrevEleW << 8;
diff --git a/unicsv.cc b/unicsv.cc
index 9341e6ff3..d0b0a6654 100644
--- a/unicsv.cc
+++ b/unicsv.cc
@@ -442,7 +442,7 @@ unicsv_parse_status(const QString& str)
 }
 
 static QDateTime
-unicsv_adjust_time(const time_t time, time_t* date)
+unicsv_adjust_time(const time_t time, const time_t* date)
 {
   time_t res = time;
   if (date) {
-- 
2.30.2