DosGetLocaleModule loads a resource based on the locale currently in use or the system language. It returns the handle to the module.

#include <os2.h>

PHMODULE    phmod;       /*  An HMODULE is returned for the resource module. */
PSZ         pszModname;  /*  The address of the resource name. */
PSZ         pszLocname;  /*  The address of the resource name. */
APIRET      ulrc;        /*  Return code. */

ulrc = DosGetLocaleModule(phmod, pszModname,
         pszLocname);