Added comments, authorship declaration, and a msg

src/main.c

@@ -1,6 +1,41 @@
+/*
+ * Authorship Declaration:
+ * (1) I certify that the program contained in this submission is completely
+ * my own individual work, except where explicitly noted by comments that
+ * provide details otherwise.  I understand that work that has been developed
+ * by another student, or by me in collaboration with other students,
+ * or by non-students as a result of request, solicitation, or payment,
+ * may not be submitted for assessment in this subject.  I understand that
+ * submitting for assessment work developed by or in collaboration with
+ * other students or non-students constitutes Academic Misconduct, and
+ * may be penalized by mark deductions, or by other penalties determined
+ * via the University of Melbourne Academic Honesty Policy, as described
+ * at https://academicintegrity.unimelb.edu.au.
+ * 
+ * (2) I also certify that I have not provided a copy of this work in either
+ * softcopy or hardcopy or any other form to any other student, and nor will
+ * I do so until after the marks are released. I understand that providing
+ * my work to other students, regardless of my intention or any undertakings
+ * made to me by that other student, is also Academic Misconduct.
+ * 
+ * (3) I further understand that providing a copy of the assignment
+ * specification to any form of code authoring or assignment tutoring
+ * service, or drawing the attention of others to such services and code
+ * that may have been made available via such a service, may be regarded
+ * as Student General Misconduct (interfering with the teaching activities
+ * of the University and/or inciting others to commit Academic Misconduct).
+ * I understand that an allegation of Student General Misconduct may arise
+ * regardless of whether or not I personally make use of such solutions
+ * or sought benefit from such actions.
+ * 
+ * Signed by: Rory Healy 964275
+ * Dated:     16th May 2020
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 
+/* constants */
 #define STAGE_FORMATTING_STRING "========================="
 #define STAGE_ONE 1
 #define STAGE_TWO 2
@@ -13,6 +48,7 @@
 #define TRANSACTION_TIME_LEN 19
 #define END_CREDIT_CARDS "%%%%%%%%%%"
 
+/* structure typedefs */
 typedef struct {
     char card_id[CREDIT_CARD_ID_LEN];
     int daily_lim;
@@ -26,12 +62,17 @@ typedef struct {
     int trans_amount;
 } transaction_t;
 
+/* function prototypes */
+
 void print_stage(int stage_num);
 void stage_one();
 void stage_two();
 void stage_three();
 void stage_four();
 
+void read_one_line();
+
+/* the main function */
 int main(int argc, char *argv[]) {
     /* holds all the credit cards */
     credit_card_t all_cards[MAX_NUM_CARDS];
@@ -67,6 +108,10 @@ void print_stage(int stage_num) {
     printf("\n");
 }
 
+void read_one_line() {
+    
+}
+
 /* stage 1: reading one credit card record */
 void stage_one() {
     print_stage(STAGE_ONE);
@@ -90,6 +135,7 @@ void stage_three() {
     print_stage(STAGE_THREE);
 
 
+
     printf("\n");
 }
 
@@ -98,5 +144,24 @@ void stage_four() {
     print_stage(STAGE_FOUR);
 
 
+
     printf("\n");
 }
+
+/*
+ *             _                          _   _     _                       
+ *     /\     | |                        (_) | |   | |                      
+ *    /  \    | |   __ _    ___    _ __   _  | |_  | |__    _ __ ___    ___ 
+ *   / /\ \   | |  / _` |  / _ \  | '__| | | | __| | '_ \  | '_ ` _ \  / __|
+ *  / ____ \  | | | (_| | | (_) | | |    | | | |_  | | | | | | | | | | \__ \
+ * /_/    \_\ |_|  \__, |  \___/  |_|    |_|  \__| |_| |_| |_| |_| |_| |___/
+ *                  __/ |                                                   
+ *                 |___/                                                    
+ *                             ______                   _                   
+ *     /\                     |  ____|                 | |                  
+ *    /  \     _ __    ___    | |__     _   _   _ __   | |                  
+ *   / /\ \   | '__|  / _ \   |  __|   | | | | | '_ \  | |                  
+ *  / ____ \  | |    |  __/   | |      | |_| | | | | | |_|                  
+ * /_/    \_\ |_|     \___|   |_|       \__,_| |_| |_| (_)                
+ * 
+ */