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[/] [or1k/] [trunk/] [newlib/] [newlib/] [libc/] [sys/] [go32/] [dos.h] - Rev 39
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#ifndef _DOS_H_ #define _DOS_H_ #include "pc.h" union REGS { struct { unsigned long ax; unsigned long bx; unsigned long cx; unsigned long dx; unsigned long si; unsigned long di; unsigned long cflag; unsigned long flags; } x; struct { unsigned char al; unsigned char ah; unsigned short upper_ax; unsigned char bl; unsigned char bh; unsigned short upper_bx; unsigned char cl; unsigned char ch; unsigned short upper_cx; unsigned char dl; unsigned char dh; unsigned short upper_dx; } h; }; struct SREGS { unsigned short cs; unsigned short ds; unsigned short es; unsigned short fs; unsigned short gs; unsigned short ss; }; struct ftime { unsigned ft_tsec:5; /* 0-29, double to get real seconds */ unsigned ft_min:6; /* 0-59 */ unsigned ft_hour:5; /* 0-23 */ unsigned ft_day:5; /* 1-31 */ unsigned ft_month:4; /* 1-12 */ unsigned ft_year:7; /* since 1980 */ }; struct date { short da_year; char da_day; char da_mon; }; struct time { unsigned char ti_min; unsigned char ti_hour; unsigned char ti_hund; unsigned char ti_sec; }; struct dfree { unsigned df_avail; unsigned df_total; unsigned df_bsec; unsigned df_sclus; }; #ifdef __cplusplus extern "C" { #endif int bdos(int func, unsigned dx, unsigned al); int bdosptr(int func, void *dx, unsigned al); int int86(int ivec, union REGS *in, union REGS *out); int int86x(int ivec, union REGS *in, union REGS *out, struct SREGS *seg); int intdos(union REGS *in, union REGS *out); int intdosx(union REGS *in, union REGS *out, struct SREGS *seg); int enable(void); int disable(void); int getftime(int handle, struct ftime *ftimep); int setftime(int handle, struct ftime *ftimep); int getcbrk(void); int setcbrk(int new_value); void getdate(struct date *); void gettime(struct time *); void setdate(struct date *); void settime(struct time *); void getdfree(unsigned char drive, struct dfree *ptr); void delay(unsigned msec); int _get_default_drive(void); void _fixpath(const char *, char *); #ifdef __cplusplus } #endif #endif
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