nsGetModuleProc
#include "nsxpcom.h" typedef nsresult (pr_callback *nsgetmoduleproc)( nsicomponentmanager *acompmgr, nsifile* alocation, nsimodule** aresult ); parameters acompmgr [in] the xpcom component manager.

Using Dependent Libraries In Extension Components - Archive of obsolete content
} library->setnativeleafname(ns_literal_cstring(krealcomponent)); prlibrary *lib; rv = library->load(&lib); if (ns_failed(rv)) return rv; nsgetmoduleproc getmoduleproc = (nsgetmoduleproc) pr_findfunctionsymbol(lib, ns_get_module_symbol); if (!getmoduleproc) return ns_error_failure; return getmoduleproc(acompmgr, alocation, aresult); } extensions/stub/bdsstubloader.cpp (for mac os x) the code as written above won't work for mac os x.
... nsgetmoduleproc getmoduleproc = (nsgetmoduleproc)lookupsymbol(componentlib, "_nsgetmodule"); if (!getmoduleproc) return ns_error_failure; return getmoduleproc(acompmgr, alocation, aresult); } // convienience method grabbed from // http://mxr.mozilla.org/mozilla-central/source/xpcom/glue/standalone/nsgluelinkingosx.cpp .

nsStaticModuleInfo
#include "nsxpcom.h" struct nsstaticmoduleinfo { const char* name; nsgetmoduleproc getmodule; }; members name this member provides the name of the module as a null-terminated, ascii-valued character array.
... getmodule this member provides a function pointer of type nsgetmoduleproc that returns a nsimodule instance.

Using LDAP XPCOM with XULRunner - Archive of obsolete content
} library->setnativeleafname(ns_literal_cstring(krealcomponent)); prlibrary *lib; rv = library->load(&lib); if (ns_failed(rv)) return rv; nsgetmoduleproc getmoduleproc = (nsgetmoduleproc) pr_findfunctionsymbol(lib, ns_get_module_symbol); if (!getmoduleproc) return ns_error_failure; return getmoduleproc(acompmgr, alocation, aresult); } then change your .mozconfig to add this line: ac_add_options --enable-extensions=ldapstub rebuild xulrunner.

Index
1255 nsgetmoduleproc this function prototype provides the xpcom entry-point into a module.

XPCOM reference
this macro is meant for critical errors; like assertions, ns_errors should not be reachable.ns_if_addrefmacrons_if_releasemacrons_releasemacrons_warningmacronsgetmoduleprocthis function prototype provides the xpcom entry-point into a module.nsiabcard/thunderbird3the nsiabcard interface is used to represent and manipulate cards in the address book.