set: introduce strv_sort()

[elogind.git] / src / shared / strv.h

diff --git a/src/shared/strv.h b/src/shared/strv.h
index 81e33356f91f367432cb91957abf3252100a8d23..45558d8960e703f60afa50dcb1df34f16ab5d9c9 100644 (file)
--- a/src/shared/strv.h
+++ b/src/shared/strv.h
@@ -80,3 +80,5 @@ bool strv_overlap(char **a, char **b);
 
 #define STRV_FOREACH_BACKWARDS(s, l)            \
         for (; (l) && ((s) >= (l)); (s)--)
+
+char **strv_sort(char **l);