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#ifndef MYSTUFF_H
#define MYSTUFF_H
#include <inttypes.h>
#define NULL ((void *)0)
unsigned int skip_atou(const char **s);
unsigned int atou(const char *s);
static inline int isdigit(int ch)
{
return (ch >= '0') && (ch <= '9');
}
struct diskio {
uint32_t startsector;
uint16_t sectors;
uint16_t bufoffs, bufseg;
} __attribute__ ((packed));
int int25_read_sector(unsigned char drive, struct diskio *dio);
int int26_write_sector(unsigned char drive, struct diskio *dio);
#endif /* MYSTUFF_H */
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