tools: Add roken.h to afsdump
On AIX, building afsdump currently produces the following warnings:
"afsdump_scan.c", line 34.10: 1506-296 (S) #include file <sys/fcntl.h> not found.
"afsdump_scan.c", line 275.32: 1506-045 (S) Undeclared identifier O_RDWR.
"afsdump_scan.c", line 275.41: 1506-045 (S) Undeclared identifier O_CREAT.
"afsdump_scan.c", line 275.51: 1506-045 (S) Undeclared identifier O_TRUNC.
"afsdump_scan.c", line 305.29: 1506-045 (S) Undeclared identifier O_RDONLY.
Rather than including more platform specific goo, just add a roken.h
include to the various files to pull in the necessary headers.
Change-Id: I46db92511c804cfc9b5d67b97cd3596480d306d6
Reviewed-on: http://gerrit.openafs.org/7117
Reviewed-by: Derrick Brashear <shadow@dementix.org>
Tested-by: Derrick Brashear <shadow@dementix.org>