+ ret = 1;
+ break;
+ default:
+ printf("Unknown response code %i ('%s')\n", responseCode, buf);
+ ret = -2;
+ break;
+ }
+
+ free(buf);
+ return ret;
+}
+
+/**
+ * \brief Alter a user's balance
+ */
+int Dispense_AlterBalance(int Socket, const char *Username, int Ammount, const char *Reason)
+{
+ char *buf;
+ int responseCode;
+
+ sendf(Socket, "ADD %s %i %s\n", Username, Ammount, Reason);
+ buf = ReadLine(Socket);
+
+ responseCode = atoi(buf);
+ free(buf);
+
+ switch(responseCode)
+ {
+ case 200: return 0; // OK
+ case 403: // Not in coke
+ fprintf(stderr, "You are not in coke (sucker)\n");
+ return 1;
+ case 404: // Unknown user
+ fprintf(stderr, "Unknown user '%s'\n", Username);
+ return 2;
+ default:
+ fprintf(stderr, "Unknown response code %i\n", responseCode);
+ return -1;
+ }
+
+ return -1;
+}
+
+/**
+ * \brief Alter a user's balance
+ */
+int Dispense_SetBalance(int Socket, const char *Username, int Ammount, const char *Reason)
+{
+ char *buf;
+ int responseCode;
+
+ sendf(Socket, "SET %s %i %s\n", Username, Ammount, Reason);
+ buf = ReadLine(Socket);
+
+ responseCode = atoi(buf);
+ free(buf);
+
+ switch(responseCode)
+ {
+ case 200: return 0; // OK
+ case 403: // Not in coke
+ fprintf(stderr, "You are not in coke (sucker)\n");