SNAP-20150301 compiler messages on AIX

[Michael Felt]

This is compiling on AIX with XL C, v11, patch 020
michael at x071:[/home/michael]xlc -qversion
IBM XL C/C++ for AIX, V11.1 (5724-X13)
Version: 11.01.0000.0020

"bsd-cray.c", line 817.23: 1506-356 (W) Compilation unit is empty.
"kludge-fd_set.c", line 28.1: 1506-356 (W) Compilation unit is empty.
"glob.c", line 93.9: 1506-236 (W) Macro name TILDE has been redefined.
"glob.c", line 93.9: 1506-358 (I) "TILDE" is defined on line 271 of
/usr/include/sys/ioctl.h.
"strnlen.c", line 37.7: 1506-356 (W) Compilation unit is empty.
"/usr/include/syms.h", line 290.9: 1506-236 (W) Macro name T_NULL has been
redefined.
"/usr/include/syms.h", line 290.9: 1506-358 (I) "T_NULL" is defined on line
150 of /usr/include/arpa/onameser_compat.h.
ar: Creating an archive file libopenbsd-compat.a.
"ssh-pkcs11.c", line 570.30: 1506-068 (W) Operation between types "unsigned
long(*)(struct _CK_FUNCTION_LIST**)" and "void*" is not allowed.
ar: Creating an archive file libssh.a.
    1500-030: (I) INFORMATION: main: Additional optimization may be
attained by recompiling and specifying MAXMEM option with a value greater
than 8192.
    1500-030: (I) INFORMATION: process_config_line: Additional optimization
may be attained by recompiling and specifying MAXMEM option with a value
greater than 8192.
    1500-030: (I) INFORMATION: main: Additional optimization may be
attained by recompiling and specifying MAXMEM option with a value greater
than 8192.
"auth-rsa.c", line 220.44: 1506-280 (W) Function argument assignment
between types "unsigned int*" and "int*" is not allowed.
"platform.c", line 195.44: 1506-280 (W) Function argument assignment
between types "char*" and "const char*" is not allowed.
    1500-030: (I) INFORMATION: process_server_config_line: Additional
optimization may be attained by recompiling and specifying MAXMEM option
with a value greater than 8192.
"monitor.c", line 702.36: 1506-280 (W) Function argument assignment between
types "unsigned int*" and "int*" is not allowed.
     470  1500-010: (W) WARNING in monitor_child_postauth: Infinite loop.
Program may not stop.
    1641  1500-010: (W) WARNING in sftp_server_main: Infinite loop.
Program may not stop.
     307  1500-010: (W) WARNING in main: Infinite loop.  Program may not
stop.
    1372  1500-010: (W) WARNING in main: Infinite loop.  Program may not
stop.