added comments

markbirss · Apr 17, 2016 · ce06a02 · ce06a02
1 parent 1e1fea7
commit ce06a02
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/tools/intersection/intersection.c b/tools/intersection/intersection.c
@@ -1,4 +1,10 @@
+/*
+
+  intersection.c
+  
+  coverage: gcc -fprofile-arcs -ftest-coverage intersection.c
 
+*/
 
 #include <stdint.h>
 #include <stdio.h>
@@ -243,7 +249,7 @@ void check(uint8_t b1, uint8_t b2)
   clear();
   line(a1, a2, 1);
   line(b1, b2, 2);
-  show();
+  //show();
   intersection = is_array_intersection();
   p = conditionpattern(b1, b2); 
   pla[p] |= intersection+1;
@@ -288,7 +294,7 @@ void check_size(uint8_t size)
 void check_all(void)
 {
   uint8_t size;
-  for( size =1; size < 255; size++ )
+  for( size =0; size < 255; size++ )
   {
     printf("size=%d\n", size);
     check_size(size);