Add alpm_dep_get_string method

Public alpm_dep_get_string function is introduced, which converts a
pmdepend_t structure to printable string in %DEPENDS% format.  This
function is now used in pacman to print dependency error messages.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index 880bbeb0..2000db4a 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -379,6 +379,7 @@ pmdepend_t *alpm_miss_get_dep(pmdepmissing_t *miss);
 pmdepmod_t alpm_dep_get_mod(pmdepend_t *dep);
 const char *alpm_dep_get_name(pmdepend_t *dep);
 const char *alpm_dep_get_version(pmdepend_t *dep);
+char *alpm_dep_get_string(pmdepend_t *dep);
 
 /*
  * File conflicts