/*
 * This file will include OS specific functions which are not inlineable.
 * Any inlineable functions should be defined in os-inline.c instead.
 */
#include "os.h"
#define INCL_DOS
#include <os2.h>
#include <stdio.h>
#include <string.h>
static int rc=0;
static char errorstr[20];
void ap_os_dso_init(void)
{
}
ap_os_dso_handle_t ap_os_dso_load(const char *module_name)
{
    HMODULE handle;
    rc = DosLoadModule(errorstr, sizeof(errorstr), module_name, &handle);
    if (rc == 0)
        return handle;
    return 0;
}
void ap_os_dso_unload(ap_os_dso_handle_t handle)
{
    DosFreeModule(handle);
}
void *ap_os_dso_sym(ap_os_dso_handle_t handle, const char *funcname)
{
    PFN func;
     
    rc = DosQueryProcAddr( handle, 0, funcname, &func );
     
    if (rc == 0)
        return func;
    return NULL;
}
const char *ap_os_dso_error(void)
{
    static char message[200];
    strcpy(message, ap_os_error_message(rc));
    strcat(message, " for module ");
    strcat(message, errorstr);
    return message;
}