HP 3000 Manuals

Berkeley Sockets/iX Reference Manual

Compiling 

Some MPE/iX include files expect certain variables to be defined.  For
example, <types.h.sys> expects SOCKET_SOURCE to be defined.  Defines are
declared in a C program by using #define; however, instead of modifying
source code, a define can be declared at runtime.

The following example shows how to compile the program:

     :ccxl sourcepg,obj,listing;info="-Aa &
     -D_SOCKET_SOURCE -D_POSIX_SOURCE"

MPE/iX 5.0 Documentation