1 files changed, 26 insertions, 0 deletions
diff --git a/array.c b/array.c
new file mode 100644
index 0000000..c941b05
--- /dev/null
+++ b/array.c
@@ -0,0 +1,26 @@
+#include "array.h"
+#include "crash.h"
+#define CRASH_IF_OOB(array, idx) {\
+    if (idx >= array->length)\
+        crash("Array access out of bounds: %ld >= %ld\n", idx, array->length);\
+}
+
+void array_set(array_t* array, size_t idx, void* val) {
+    CRASH_IF_OOB(array, idx);
+    array->data[idx] = val;
+}
+
+void* array_get(const array_t* array, size_t idx) {
+    CRASH_IF_OOB(array, idx);
+    return array->data[idx];
+}
+
+void str_set(str_t* str, size_t idx, char val) {
+    CRASH_IF_OOB(str, idx);
+    str->data[idx] = val;
+}
+
+char str_get(const str_t* str, size_t idx) {
+    CRASH_IF_OOB(str, idx);
+    return str->data[idx];
+}