int zpm_findhash(struct zpm *zpm, char *find, char *dest);
char *zpm_findlib(struct zpm *zpm, char *soname, char *where);
int zpm_libraries_needed(struct zpm *zpm, char *pkgid, jsw_atree_t *list);
+int zpm_packages_needed(struct zpm *zpm, char *pkgid, jsw_atree_t *list);
int zpm_quote(char *value, char *dest, size_t n);
struct zpm_file {