Use C-style /* comments in C code.

2 files changed, 12 insertions, 12 deletions

diff --git a/libdimension/error.c b/libdimension/error.c
index 38ba40b..a8c7ec7 100644
--- a/libdimension/error.c
+++ b/libdimension/error.c
@@ -26,17 +26,17 @@
 static dmnsn_severity dmnsn_resilience = DMNSN_SEVERITY_MEDIUM;
 static pthread_mutex_t dmnsn_resilience_mutex = PTHREAD_MUTEX_INITIALIZER;
 
-// Called by dmnsn_error macro (don't call directly).
+/* Called by dmnsn_error macro (don't call directly). */
 void
 dmnsn_report_error(dmnsn_severity severity, const char *func, unsigned int line,
                    const char *str)
 {
   if (severity >= dmnsn_get_resilience()) {
-    // An error more severe than our resilience happened, bail out
+    /* An error more severe than our resilience happened, bail out */
     fprintf(stderr, "Dimension ERROR: %s, line %u: %s\n", func, line, str);
     exit(EXIT_FAILURE);
   } else {
-    // A trivial error happened, warn and continue
+    /* A trivial error happened, warn and continue */
     fprintf(stderr, "Dimension WARNING: %s, line %u: %s\n", func, line, str);
   }
 }
@@ -47,15 +47,15 @@ dmnsn_get_resilience()
 {
   dmnsn_severity resilience;
   if (pthread_mutex_lock(&dmnsn_resilience_mutex) != 0) {
-    // Couldn't lock the mutex, so warn and continue.
+    /* Couldn't lock the mutex, so warn and continue. */
     fprintf(stderr, "Dimension WARNING: %s, line %u: %s\n",
             __PRETTY_FUNCTION__, __LINE__,
             "Couldn't lock resilience mutex.");
   }
-  resilience = dmnsn_resilience; // Copy the static variable to a local
+  resilience = dmnsn_resilience; /* Copy the static variable to a local */
   if (pthread_mutex_unlock(&dmnsn_resilience_mutex) != 0) {
-    // Couldn't unlock the mutex, so warn and continue.  If the mutex was locked
-    // earlier, the next dmnsn_get/set_resilience is likely to hang.
+    /* Couldn't unlock the mutex, so warn and continue.  If the mutex was locked
+       earlier, the next dmnsn_get/set_resilience is likely to hang. */
     fprintf(stderr, "Dimension WARNING: %s, line %u: %s\n",
             __PRETTY_FUNCTION__, __LINE__,
             "Couldn't unlock resilience mutex.");
@@ -67,7 +67,7 @@ void
 dmnsn_set_resilience(dmnsn_severity resilience)
 {
   if (resilience > DMNSN_SEVERITY_HIGH) {
-    // Tried to set an illegal resilience, bail out
+    /* Tried to set an illegal resilience, bail out */
     fprintf(stderr, "Dimension ERROR: %s, line %u: %s\n",
             __PRETTY_FUNCTION__, __LINE__,
             "Resilience has wrong value.");
@@ -75,15 +75,15 @@ dmnsn_set_resilience(dmnsn_severity resilience)
   }
 
   if (pthread_mutex_lock(&dmnsn_resilience_mutex) != 0) {
-    // Couldn't lock the mutex, so warn and continue.
+    /* Couldn't lock the mutex, so warn and continue. */
     fprintf(stderr, "Dimension WARNING: %s, line %u: %s\n",
             __PRETTY_FUNCTION__, __LINE__,
             "Couldn't lock resilience mutex.");
   }
   dmnsn_resilience = resilience;
   if (pthread_mutex_unlock(&dmnsn_resilience_mutex) != 0) {
-    // Couldn't unlock the mutex, so warn and continue.  If the mutex was locked
-    // earlier, the next dmnsn_get/set_resilience is likely to hang.
+    /* Couldn't unlock the mutex, so warn and continue.  If the mutex was locked
+       earlier, the next dmnsn_get/set_resilience is likely to hang. */
     fprintf(stderr, "Dimension WARNING: %s, line %u: %s\n",
             __PRETTY_FUNCTION__, __LINE__,
             "Couldn't unlock resilience mutex.");
diff --git a/libdimension/sphere.c b/libdimension/sphere.c
index 2829720..5a4d1a9 100644
--- a/libdimension/sphere.c
+++ b/libdimension/sphere.c
@@ -50,7 +50,7 @@ dmnsn_sphere_intersections_fn(const dmnsn_object *sphere, dmnsn_line line)
   double a, b, c, t[2];
   dmnsn_array *array = dmnsn_new_array(sizeof(double));
 
-  // Solve (x0 + nx*t)^2 + (y0 + ny*t)^2 + (z0 + nz*t)^2 == 1
+  /* Solve (x0 + nx*t)^2 + (y0 + ny*t)^2 + (z0 + nz*t)^2 == 1 */
 
   a = line.n.x*line.n.x + line.n.y*line.n.y + line.n.z*line.n.z;
   b = 2.0*(line.n.x*line.x0.x + line.n.y*line.x0.y + line.n.z*line.x0.z);