git: 9front

ref: 34ac1139df2f671bd299e0ca8f9cf6d93a5b7c46
dir: /sys/src/cmd/troff/dwbinit.h/

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/*
 *
 * A structure used to adjust pathnames in DWB C code. Pointers
 * set the address field, arrays use the value field and must
 * also set length to the number elements in the array. Pointers
 * are always reallocated and then reinitialized; arrays are only
 * reinitialized, if there's room.
 *
 */

typedef struct {
	char	**address;
	char	*value;
	int	length;
} dwbinit;

extern void	DWBinit(char *, dwbinit *);
extern char*	DWBhome(void);
extern void	DWBprefix(char *, char *, int);