util-lib: unify parsing of nice level values

[elogind.git] / src / basic / parse-util.h

diff --git a/src/basic/parse-util.h b/src/basic/parse-util.h
index e9e270904e77ce2aa2d3d0ea6271842cc3785f6f..2bcbadecfa2c4cab4492dc376044b960de800f6d 100644 (file)
--- a/src/basic/parse-util.h
+++ b/src/basic/parse-util.h
@@ -110,3 +110,5 @@ int parse_fractional_part_u(const char **s, size_t digits, unsigned *res);
 
 int parse_percent_unbounded(const char *p);
 int parse_percent(const char *p);
+
+int parse_nice(const char *p, int *ret);