mercurial/mpatch.h

test-https: properly conditionalize Windows vs non-Windows output

There's a bug in the (feature !) annotation, and this needs to be resolved
before fixing it.  Once fixed, the glob '*/missing' will match the output
'/missing' on non-Windows platforms, consuming the output line and leaving
nothing for the no-windows required line.

I probably should have made (foo !) match only the 'foo' feature, and be ignored
otherwise instead of optional.  (re) didn't work here, because the parenthesis
need to be escaped too.

#ifndef _HG_MPATCH_H_
#define _HG_MPATCH_H_

#define MPATCH_ERR_NO_MEM -3
#define MPATCH_ERR_CANNOT_BE_DECODED -2
#define MPATCH_ERR_INVALID_PATCH -1

struct mpatch_frag {
	int start, end, len;
	const char *data;
};

struct mpatch_flist {
	struct mpatch_frag *base, *head, *tail;
};

int mpatch_decode(const char *bin, ssize_t len, struct mpatch_flist** res);
ssize_t mpatch_calcsize(ssize_t len, struct mpatch_flist *l);
void mpatch_lfree(struct mpatch_flist *a);
int mpatch_apply(char *buf, const char *orig, ssize_t len,
	struct mpatch_flist *l);
struct mpatch_flist *mpatch_fold(void *bins,
	struct mpatch_flist* (*get_next_item)(void*, ssize_t),
	ssize_t start, ssize_t end);

#endif