ref: 59308f15dd6b375de6ed94f7d50c7a1053e3b7c9
dir: /sys/include/complete.h/
#pragma lib "libcomplete.a"
#pragma src "/sys/src/libcomplete"
typedef struct Completion Completion;
struct Completion{
uchar advance; /* whether forward progress has been made */
uchar complete; /* whether the completion now represents a file or directory */
char *string; /* the string to advance, suffixed " " or "/" for file or directory */
int nmatch; /* number of files that matched */
int nfile; /* number of files returned */
char **filename; /* their names */
};
Completion* complete(char *dir, char *s);
void freecompletion(Completion*);