Refactored cardstack and tablestacks to card_stack_t and table_stacks_t, that both now are defined as structs rather than arrays. Inserted lots of assert() calls to functions that take pointers as arguments.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/pnoc.c b/src/pnoc.c
index 0bfacad..387f127 100644
--- a/src/pnoc.c
+++ b/src/pnoc.c
@@ -1,4 +1,5 @@
 #include "pnoc.h"
+#include <assert.h>
 #include <stdlib.h>
 
 static int pnoc_comparator(const void *a, const void *b)
@@ -11,5 +12,7 @@ static int pnoc_comparator(const void *a, const void *b)
 
 void pnoc_sort(pnoc_t pnoc[], const uint8_t num_tuples)
 {
+	assert(pnoc != NULL);
+
 	qsort(pnoc, num_tuples, sizeof(pnoc_t), pnoc_comparator);
 }