LoaderHook - Syntax

This hook allows the library and procedure loading and deleting calls to be intercepted.

#define INCL_WINHOOKS /* Or use INCL_WIN, INCL_PM, */
#include <os2.h>

HAB      hab;          /*  Anchor-block handle. */
LONG     idContext;    /*  Origin of call to hook. */
PSZ      pszLibname;   /*  Library name. */
PHLIB    hlib;         /*  Pointer to a library handle. */
PSZ      pszProcname;  /*  Procedure name. */
PFNWP    wndProc;      /*  Window procedure identifier. */
PBOOL    pfSuccess;    /*  Success indicator. */
BOOL     rc;           /*  Processing indicator. */

rc = LoaderHook(hab, idContext, pszLibname,
       hlib, pszProcname, wndProc, pfSuccess);