| 0,0 → 1,37 |
|---|
| /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| #ifndef __dj_include_sys_nearptr_h_ |
| #define __dj_include_sys_nearptr_h_ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #ifndef __dj_ENFORCE_ANSI_FREESTANDING |
| |
| #ifndef __STRICT_ANSI__ |
| |
| #ifndef _POSIX_SOURCE |
| |
| /* Functions to enable "near" pointer access to DOS memory under DPMI |
| CW Sandmann 7-95 NO WARRANTY: WARNING, since these functions disable |
| memory protection, they MAY DESTROY EVERYTHING ON YOUR COMPUTER! */ |
| |
| int __djgpp_nearptr_enable(void); /* Returns 0 if feature not avail */ |
| void __djgpp_nearptr_disable(void); /* Enables protection */ |
| extern int __djgpp_selector_limit; /* Limit on CS and on DS if prot */ |
| extern int __djgpp_base_address; /* Used in calculation below */ |
| |
| #define __djgpp_conventional_base (-__djgpp_base_address) |
| |
| #endif /* !_POSIX_SOURCE */ |
| #endif /* !__STRICT_ANSI__ */ |
| #endif /* !__dj_ENFORCE_ANSI_FREESTANDING */ |
| |
| #ifndef __dj_ENFORCE_FUNCTION_CALLS |
| #endif /* !__dj_ENFORCE_FUNCTION_CALLS */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* !__dj_include_sys_nearptr_h_ */ |