compiling on osf struct sockaddr_storage needs #define _OSF_SOURCE

[Jay K]

make[2]: Entering directory `/home/jayk/obj/gawk'
source='/home/jayk/src/gawk-3.1.8/io.c' object='io.o' libtool=no \
    DEPDIR=.deps depmode=tru64 /bin/ksh /home/jayk/src/gawk-3.1.8/depcomp \
    cc -DDEFPATH='".:/home/jayk/share/awk"' -DHAVE_CONFIG_H -DGAWK 
-DLOCALEDIR='"/home/jayk/share/locale"' -I. -I/home/jayk/src/gawk-3.1.8     -g 
-c /home/jayk/src/gawk-3.1.8/io.c
cc: Error: /home/jayk/src/gawk-3.1.8/io.c, line 1283: In this declaration, 
"remote_addr" has no linkage and is of an incomplete type. (incompnolink)
                    struct sockaddr_storage remote_addr;
----------------------------------------------------------------^
cc: Warning: /home/jayk/src/gawk-3.1.8/io.c, line 1289: In this statement, the 
referenced type of the pointer value "&namelen" is "int", which is not 
compatible with "unsigned long". (ptrmismatch)
                        &namelen))>= 0) {
------------------------------------------------^
cc: Error: /home/jayk/src/gawk-3.1.8/io.c, line 1297: In this declaration, 
"remote_addr" has no linkage and is of an incomplete type. (incompnolink)
                    struct sockaddr_storage remote_addr;
----------------------------------------------------------------^
cc: Warning: /home/jayk/src/gawk-3.1.8/io.c, line 1302: In this statement, the 
referenced type of the pointer value "&readle" is "int", which is not 
compatible with "unsigned long". (ptrmismatch)
                            & readle)>= 0
--------------------------------------------------------^

I put:
#ifndef _OSF_SOURCE
#define _OSF_SOURCE
#endif

at the top of io.c to get struct sockadd_storage.
I haven't dealt with the warnings.

Hm..

cc: Warning: /home/jayk/src/gawk-3.1.8/missing_d/getaddrinfo.h, line 10: The 
redefinition of the macro "getaddrinfo" conflicts with a current definition 
because the replacement lists differ.  The redefinition is now in effect. 
(macroredef)
#define getaddrinfo xgetaddrinfo

expected?

 - Jay