Plan 9 from Bell Labs’s /usr/web/sources/contrib/uriel/changes/2005/1119/12
Add getcallerpc. [jmk] --rw-rw-r-- M 107020 jmk sys 76 Nov 19 20:39 sys/src/ape/lib/9/386/getcallerpc.c [jmk] --rw-rw-r-- M 107020 jmk sys 50 Nov 19 20:39 sys/src/ape/lib/9/68020/getcallerpc.s