user-util: add generic make_salt() API

2019-04-29 20:26:38 +02:00
parent 987719d37d
commit f2c5edbe5a
2 changed files with 40 additions and 0 deletions
@@ -113,3 +113,5 @@ int putgrent_sane(const struct group *gr, FILE *stream);
 int fgetsgent_sane(FILE *stream, struct sgrp **sg);
 int putsgent_sane(const struct sgrp *sg, FILE *stream);
 #endif
+
+int make_salt(char **ret);