+
+@ Generate the next seed value
+SSSSN | PUSH 0 (ptr)
+TTT | LOAD
+SSSTSSSSSTTTSSSTTSSTSSTTTSSTTSTTSTN | PUSH 1103515245
+TSSN | MULTIPLY
+SSSTTSSSSSSTTTSSTN | PUSH 12345
+TSSS | ADD
+
+@ Store the next seed value but keep a copy on the stack.
+SNS | DUP
+SSSSN | PUSH 0 (ptr)
+SNT | SWAP
+TTS | STORE
+
+@ Calculate the random number and return.
+SSSTSSSSSSSSSSSSSSSSN | PUSH 65536
+TSTS | DIVIDE
+SSSTSSSSSSSSSSSSSSSN | PUSH 32768
+TSTT | MODULO