Continue to add and fix comments

1 files changed, 5 insertions, 0 deletions

diff --git a/index.c b/index.c
index 26b12a8..a8b684f 100644
--- a/index.c
+++ b/index.c
@@ -290,11 +290,16 @@ insert_sorted_index(long ** array, long * size, long * nb, long value)
     *array = xrealloc(*array, *size * sizeof(long));
   }
 
+  /* Shift remaining array elements at position pos to position pos+1 */
+  /* (shift right one position).                                      */
+  /* """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" */
   if (*nb > pos)
     memmove((*array) + pos + 1, (*array) + pos, sizeof(value) * (*nb - pos));
 
   (*nb)++;
 
+  /* Set the value of the element at position pos in the passed array. */
+  /* """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" */
   (*array)[pos] = value;
 }