| #ifndef _BASEMEM_H |
| #define _BASEMEM_H |
| |
| /** @file |
| * |
| * Base memory allocation |
| * |
| */ |
| |
| FILE_LICENCE ( GPL2_OR_LATER ); |
| |
| #include <stdint.h> |
| #include <realmode.h> |
| #include <bios.h> |
| |
| /** |
| * Read the BIOS free base memory counter |
| * |
| * @ret fbms Free base memory counter (in kB) |
| */ |
| static inline unsigned int get_fbms ( void ) { |
| uint16_t fbms; |
| |
| get_real ( fbms, BDA_SEG, BDA_FBMS ); |
| return fbms; |
| } |
| |
| extern void set_fbms ( unsigned int new_fbms ); |
| |
| /* Actually in hidemem.c, but putting it here avoids polluting the |
| * architecture-independent include/hidemem.h. |
| */ |
| extern void hide_basemem ( void ); |
| |
| #endif /* _BASEMEM_H */ |
