+DllExport int win32_putenv(const char *name);
+
+DllExport unsigned win32_sleep(unsigned int);
+DllExport int win32_times(struct tms *timebuf);
+DllExport unsigned win32_alarm(unsigned int sec);
+DllExport int win32_stat(const char *path, Stat_t *buf);
+DllExport char* win32_longpath(char *path);
+DllExport char* win32_ansipath(const WCHAR *path);
+DllExport int win32_ioctl(int i, unsigned int u, char *data);
+DllExport int win32_link(const char *oldname, const char *newname);
+DllExport int win32_unlink(const char *f);
+DllExport int win32_utime(const char *f, struct utimbuf *t);
+DllExport int win32_gettimeofday(struct timeval *tp, void *not_used);
+DllExport int win32_uname(struct utsname *n);
+DllExport int win32_wait(int *status);
+DllExport int win32_waitpid(int pid, int *status, int flags);
+DllExport int win32_kill(int pid, int sig);
+DllExport unsigned long win32_os_id(void);
+DllExport void* win32_dynaload(const char*filename);
+DllExport int win32_access(const char *path, int mode);
+DllExport int win32_chmod(const char *path, int mode);
+DllExport int win32_getpid(void);
+
+DllExport char * win32_crypt(const char *txt, const char *salt);
+
+DllExport void * win32_get_childenv(void);
+DllExport void win32_free_childenv(void* d);
+DllExport void win32_clearenv(void);
+DllExport char * win32_get_childdir(void);
+DllExport void win32_free_childdir(char* d);
+DllExport Sighandler_t win32_signal(int sig, Sighandler_t subcode);