Created a list structure for strings. Should work for splitting lines of text up just before they're tokenized.

includes/list.h

@@ -0,0 +1,20 @@
+#ifndef LIST_H
+#define LIST_H
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define LISTDEFAULTSIZE 4
+
+typedef struct {
+    char** root;
+    int size;
+    int capacity;
+} List;
+
+List* CreateList(void);
+int AddListItem(char *, List *);
+void PrintList(List*);
+void DestroyList(List*);
+
+#endif

src/list.c

@@ -0,0 +1,43 @@
+#include "../includes/list.h"
+
+List* CreateList() {
+    List *new = malloc(sizeof(List));
+    new->root = malloc(sizeof(char*) * LISTDEFAULTSIZE);
+    new->size = 0;
+    new->capacity = LISTDEFAULTSIZE;
+
+    return new;
+}
+
+int AddListItem(char *value, List* list) {
+
+    if (list->capacity < list->size + 1) {
+        list->root = realloc(list->root, sizeof(char*) * list->capacity * 2);
+        list->capacity = list->capacity * 2;
+    }
+
+    list->root[list->size] = value;
+    list->size++;
+
+    return 0;
+}
+
+void PrintList(List* list) {
+    List *current = list;
+
+    printf("Size: %d; Capacity: %d\n", list->size, list->capacity);
+
+    for(int i = 0; i < list->size; i++) {
+        printf("%d: %s\n", i, list->root[i]);
+    }
+}
+
+void DestroyList(List* list) {
+
+    for(int i = 0; i < list->size; i++) {
+        free(list->root[i]);
+    }
+
+    free(list->root);
+    free(list);
+}

src/main.c

@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#include "../includes/list.h"
 
 typedef struct opcode {
     char op[255];
@@ -24,7 +25,20 @@ int main(int argc, char* args[]) {
     //     print_file(args[i]);
     // }
 
-    print_file(args[1]);
+    //print_file(args[1]);
+    char str[16];
+    List *list = CreateList();
+
+    for (int i = 0; i < 64; i++) {
+        sprintf(str, "%d", i);
+        AddListItem(str, list);
+
+        if (i % 4 == 0) printf("Size: %d; Capacity: %d\n", list->size, list->capacity);
+    }
+
+    PrintList(list);
+    
+    free(list);
 }
 
 void print_file(char* file_path) {