diff options
Diffstat (limited to 'com32/cmenu/libmenu/com32io.h')
| -rw-r--r-- | com32/cmenu/libmenu/com32io.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/com32/cmenu/libmenu/com32io.h b/com32/cmenu/libmenu/com32io.h index 6a1b670b..95135e64 100644 --- a/com32/cmenu/libmenu/com32io.h +++ b/com32/cmenu/libmenu/com32io.h @@ -21,6 +21,17 @@ #define NULL ((void *)0) #endif +/* Bits representing ShiftFlags, See Int16/Function 2 or Mem[0x417] to get this info */ + +#define INSERT_ON (1<<7) +#define CAPSLOCK_ON (1<<6) +#define NUMLOCK_ON (1<<5) +#define SCRLLOCK_ON (1<<4) +#define ALT_PRESSED (1<<3) +#define CTRL_PRESSED (1<<2) +// actually 1<<1 is Left Shift, 1<<0 is right shift +#define SHIFT_PRESSED (1<<1 | 1 <<0) + /* BIOS Assisted output routines */ void getpos(char *row, char *col, char page); @@ -54,12 +65,7 @@ static inline char getvideomode(void) // Get the current video mode unsigned char sleep(unsigned int msec); // Sleep for specified time -unsigned char checkkbdbuf(); // Check to see if there is kbd buffer is non-empty? +//unsigned char checkkbdbuf(); // Check to see if there is kbd buffer is non-empty? -static inline void clearkbdbuf() // Clear the kbd buffer (how many chars removed?) -{ - while (checkkbdbuf()) - inputc(NULL); -} #endif |