1	.toc
2
3	.macro	deffun,type,name
4	.globl	.\name
5	.csect	.\name\()[PR]
6.\name\():
7	nop
8	.endm
9
10	deffun	.globl,b1
11	deffun	.globl,b2
12	deffun	.globl,b3
13