Remove const qualifier from non-pointer parameters

7 files changed, 40 insertions, 42 deletions

diff --git a/src/deco.c b/src/deco.c
index 51cdf0e..e1ea401 100644
--- a/src/deco.c
+++ b/src/deco.c
@@ -67,27 +67,27 @@ const zhl_he_t ZHL16He[] = {
     {.t = 240.03, .a = 0.5119, .b = 0.9267},
 };
 
-double bar_to_msw(const double bar)
+double bar_to_msw(double bar)
 {
     return bar * 10;
 }
 
-double msw_to_bar(const double msw)
+double msw_to_bar(double msw)
 {
     return msw / 10;
 }
 
-double abs_depth(const double gd)
+double abs_depth(double gd)
 {
     return gd + SURFACE_PRESSURE;
 }
 
-double gauge_depth(const double ad)
+double gauge_depth(double ad)
 {
     return ad - SURFACE_PRESSURE;
 }
 
-gas_t gas_new(const unsigned char o2, const unsigned char he, double mod)
+gas_t gas_new(unsigned char o2, unsigned char he, double mod)
 {
     assert(o2 + he <= 100);
 
@@ -126,7 +126,7 @@ double gas_mod(const gas_t *gas)
     return gas->mod;
 }
 
-double add_segment_ascdec(decostate_t *ds, const double dstart, const double dend, const double time, const gas_t *gas)
+double add_segment_ascdec(decostate_t *ds, double dstart, double dend, double time, const gas_t *gas)
 {
     assert(time > 0);
 
@@ -161,7 +161,7 @@ double add_segment_ascdec(decostate_t *ds, const double dstart, const double den
     return time;
 }
 
-double add_segment_const(decostate_t *ds, const double depth, const double time, const gas_t *gas)
+double add_segment_const(decostate_t *ds, double depth, double time, const gas_t *gas)
 {
     assert(time > 0);
 
@@ -192,7 +192,7 @@ double add_segment_const(decostate_t *ds, const double depth, const double time,
     return time;
 }
 
-double get_gf(const decostate_t *ds, const double depth)
+double get_gf(const decostate_t *ds, double depth)
 {
     const unsigned char lo = ds->gflo;
     const unsigned char hi = ds->gfhi;
@@ -277,7 +277,7 @@ void init_tissues(decostate_t *ds)
         ds->phe[i] = phe;
 }
 
-void init_decostate(decostate_t *ds, const unsigned char gflo, const unsigned char gfhi, const double ceil_multiple)
+void init_decostate(decostate_t *ds, unsigned char gflo, unsigned char gfhi, double ceil_multiple)
 {
     assert(gflo <= gfhi);
 
diff --git a/src/deco.h b/src/deco.h
index cef35d4..35905ca 100644
--- a/src/deco.h
+++ b/src/deco.h
@@ -59,26 +59,25 @@ extern double END_MAX;
 extern int LAST_STOP_AT_SIX;
 
 /* functions */
-double bar_to_msw(const double bar);
-double msw_to_bar(const double msw);
-double abs_depth(const double gd);
-double gauge_depth(const double ad);
+double bar_to_msw(double bar);
+double msw_to_bar(double msw);
+double abs_depth(double gd);
+double gauge_depth(double ad);
 
-gas_t gas_new(const unsigned char o2, const unsigned char he, double mod);
+gas_t gas_new(unsigned char o2, unsigned char he, double mod);
 int gas_equal(const gas_t *g1, const gas_t *g2);
 unsigned char gas_o2(const gas_t *gas);
 unsigned char gas_he(const gas_t *gas);
 unsigned char gas_n2(const gas_t *gas);
 double gas_mod(const gas_t *gas);
 
-double add_segment_ascdec(decostate_t *ds, const double dstart, const double dend, const double time,
-                          const gas_t *gas);
-double add_segment_const(decostate_t *ds, const double depth, const double time, const gas_t *gas);
-double get_gf(const decostate_t *ds, const double depth);
+double add_segment_ascdec(decostate_t *ds, double dstart, double dend, double time, const gas_t *gas);
+double add_segment_const(decostate_t *ds, double depth, double time, const gas_t *gas);
+double get_gf(const decostate_t *ds, double depth);
 double ceiling(const decostate_t *ds, double gf);
 double gf99(const decostate_t *ds, double depth);
 
-void init_decostate(decostate_t *ds, const unsigned char gflo, const unsigned char gfhi, const double ceil_multiple);
+void init_decostate(decostate_t *ds, unsigned char gflo, unsigned char gfhi, double ceil_multiple);
 
 double ppO2(double depth, const gas_t *gas);
 double end(double depth, const gas_t *gas);
diff --git a/src/opendeco.c b/src/opendeco.c
index 8c3f52c..6b49b97 100644
--- a/src/opendeco.c
+++ b/src/opendeco.c
@@ -139,7 +139,7 @@ static struct gas_usage {
     double usage;
 } gas_usage[10];
 
-int register_gas_use(const double depth, const double time, const gas_t *gas, const double rmv)
+int register_gas_use(double depth, double time, const gas_t *gas, double rmv)
 {
     double usage = depth * time * rmv;
 
@@ -174,7 +174,7 @@ void print_gas_use(void)
     }
 }
 
-void print_segment_callback_fn(const decostate_t *ds, const waypoint_t wp, segtype_t type, void *arg)
+void print_segment_callback_fn(const decostate_t *ds, waypoint_t wp, segtype_t type, void *arg)
 {
     static double last_depth;
     static double runtime;
diff --git a/src/output.c b/src/output.c
index 56a78c2..52b45dd 100644
--- a/src/output.c
+++ b/src/output.c
@@ -6,7 +6,7 @@
 
 #include "output.h"
 
-void format_mm_ss(char *buf, const size_t buflen, const double time)
+void format_mm_ss(char *buf, size_t buflen, double time)
 {
     double mm;
     double ss = round(modf(time, &mm) * 60);
@@ -18,7 +18,7 @@ void format_mm_ss(char *buf, const size_t buflen, const double time)
     snprintf(buf, buflen, "%3i:%02i", (int) mm, (int) ss);
 }
 
-void format_gas(char *buf, const size_t buflen, const gas_t *gas)
+void format_gas(char *buf, size_t buflen, const gas_t *gas)
 {
     if (gas_o2(gas) == 21 && gas_he(gas) == 0)
         snprintf(buf, buflen, "Air");
@@ -59,7 +59,7 @@ void print_planhead(void)
             "EAD");
 }
 
-void print_planline(const wchar_t sign, const double depth, const double time, const double runtime, const gas_t *gas)
+void print_planline(wchar_t sign, double depth, double time, double runtime, const gas_t *gas)
 {
     static char gasbuf[11];
     static char runbuf[8];
diff --git a/src/output.h b/src/output.h
index 8e602a6..d6d00f3 100644
--- a/src/output.h
+++ b/src/output.h
@@ -15,10 +15,10 @@
 
 /* functions */
 void print_planhead(void);
-void print_planline(const wchar_t sign, const double depth, const double time, const double runtime, const gas_t *gas);
+void print_planline(wchar_t sign, double depth, double time, double runtime, const gas_t *gas);
 void print_planfoot(const decostate_t *ds);
 
 void scan_gas(gas_t *gas, char *str);
-void format_gas(char *buf, const size_t buflen, const gas_t *gas);
+void format_gas(char *buf, size_t buflen, const gas_t *gas);
 
 #endif /* end of include guard: OUTPUT_H */
diff --git a/src/schedule.c b/src/schedule.c
index 1a002e0..f9d3dd4 100644
--- a/src/schedule.c
+++ b/src/schedule.c
@@ -10,7 +10,7 @@
 
 int SWITCH_INTERMEDIATE = SWITCH_INTERMEDIATE_DEFAULT;
 
-const gas_t *best_gas(const double depth, const gas_t *gasses, const int nof_gasses)
+const gas_t *best_gas(double depth, const gas_t *gasses, int nof_gasses)
 {
     const gas_t *best = NULL;
     double mod_best = -1;
@@ -27,7 +27,7 @@ const gas_t *best_gas(const double depth, const gas_t *gasses, const int nof_gas
     return best;
 }
 
-int direct_ascent(const decostate_t *ds, const double depth, const double time, const gas_t *gas)
+int direct_ascent(const decostate_t *ds, double depth, double time, const gas_t *gas)
 {
     decostate_t ds_ = *ds;
     assert(ds_.firststop == -1);
@@ -37,7 +37,7 @@ int direct_ascent(const decostate_t *ds, const double depth, const double time,
     return gauge_depth(ceiling(&ds_, ds_.gfhi)) <= 0;
 }
 
-void simulate_dive(decostate_t *ds, waypoint_t *waypoints, const int nof_waypoints, waypoint_callback_t *wp_cb)
+void simulate_dive(decostate_t *ds, const waypoint_t *waypoints, int nof_waypoints, const waypoint_callback_t *wp_cb)
 {
     double depth = abs_depth(0);
 
@@ -58,7 +58,7 @@ void simulate_dive(decostate_t *ds, waypoint_t *waypoints, const int nof_waypoin
     }
 }
 
-double calc_ndl(decostate_t *ds, const double depth, const double ascrate, const gas_t *gas)
+double calc_ndl(decostate_t *ds, double depth, double ascrate, const gas_t *gas)
 {
     double ndl = 0;
 
@@ -92,8 +92,7 @@ double calc_ndl(decostate_t *ds, const double depth, const double ascrate, const
     return ndl;
 }
 
-double deco_stop(decostate_t *ds, const double depth, const double next_stop, const double current_gf,
-                 const gas_t *gas)
+double deco_stop(decostate_t *ds, double depth, double next_stop, double current_gf, const gas_t *gas)
 {
     double stoplen = 0;
 
@@ -119,13 +118,13 @@ double deco_stop(decostate_t *ds, const double depth, const double next_stop, co
     return stoplen;
 }
 
-static int surfaced(const double depth)
+static int surfaced(double depth)
 {
     return fabs(depth - SURFACE_PRESSURE) < 1E-2;
 }
 
-decoinfo_t calc_deco(decostate_t *ds, const double start_depth, const gas_t *start_gas, const gas_t *deco_gasses,
-                     const int nof_gasses, waypoint_callback_t *wp_cb)
+decoinfo_t calc_deco(decostate_t *ds, double start_depth, const gas_t *start_gas, const gas_t *deco_gasses,
+                     int nof_gasses, const waypoint_callback_t *wp_cb)
 {
     decoinfo_t ret = {.tts = 0, .ndl = 0};
 
diff --git a/src/schedule.h b/src/schedule.h
index 299217e..d450232 100644
--- a/src/schedule.h
+++ b/src/schedule.h
@@ -30,7 +30,7 @@ typedef enum segtype_t {
 } segtype_t;
 
 typedef struct waypoint_callback_t {
-    void (*fn)(const decostate_t *ds, const waypoint_t, const segtype_t, void *arg);
+    void (*fn)(const decostate_t *, waypoint_t, segtype_t, void *);
     void *arg;
 } waypoint_callback_t;
 
@@ -38,14 +38,14 @@ typedef struct waypoint_callback_t {
 extern int SWITCH_INTERMEDIATE;
 
 /* functions */
-const gas_t *best_gas(const double depth, const gas_t *gasses, const int nof_gasses);
+const gas_t *best_gas(double depth, const gas_t *gasses, int nof_gasses);
 
-int direct_ascent(const decostate_t *ds, const double depth, const double time, const gas_t *gas);
-double calc_ndl(decostate_t *ds, const double depth, const double ascrate, const gas_t *gas);
+int direct_ascent(const decostate_t *ds, double depth, double time, const gas_t *gas);
+double calc_ndl(decostate_t *ds, double depth, double ascrate, const gas_t *gas);
 
-void simulate_dive(decostate_t *ds, waypoint_t *waypoints, const int nof_waypoints, waypoint_callback_t *wp_cb);
+void simulate_dive(decostate_t *ds, const waypoint_t *waypoints, int nof_waypoints, const waypoint_callback_t *wp_cb);
 
-decoinfo_t calc_deco(decostate_t *ds, const double start_depth, const gas_t *start_gas, const gas_t *deco_gasses,
-                     const int nof_gasses, waypoint_callback_t *wp_cb);
+decoinfo_t calc_deco(decostate_t *ds, double start_depth, const gas_t *start_gas, const gas_t *deco_gasses,
+                     int nof_gasses, const waypoint_callback_t *wp_cb);
 
 #endif /* end of include guard: SCHEDULE_H */