basic/strv: use SWAP_TWO() macro (#3602)

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

diff --git a/src/basic/strv.h b/src/basic/strv.h
index 8e29dc51ddf08cf0cb3ddd8fd2c72c7db9afd566..591a452e90d032234b6f9e594cae0ddccccaafa8 100644 (file)
--- a/src/basic/strv.h
+++ b/src/basic/strv.h
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
 #pragma once
 
 /***
@@ -56,6 +54,7 @@ int strv_extend(char ***l, const char *value);
 #if 0 /// UNNEEDED by elogind
 int strv_extendf(char ***l, const char *format, ...) _printf_(2,0);
 #endif // 0
+int strv_extend_front(char ***l, const char *value);
 int strv_push(char ***l, char *value);
 int strv_push_pair(char ***l, char *a, char *b);
 int strv_push_prepend(char ***l, char *value);
@@ -92,6 +91,7 @@ char **strv_split_newlines(const char *s);
 
 int strv_split_extract(char ***t, const char *s, const char *separators, ExtractFlags flags);
 #endif // 0
+
 char *strv_join(char **l, const char *separator);
 #if 0 /// UNNEEDED by elogind
 char *strv_join_quoted(char **l);
@@ -104,6 +104,7 @@ int strv_make_nulstr(char **l, char **p, size_t *n);
 
 bool strv_overlap(char **a, char **b) _pure_;
 #endif // 0
+
 #define STRV_FOREACH(s, l)                      \
         for ((s) = (l); (s) && *(s); (s)++)
 
@@ -184,4 +185,6 @@ char ***strv_free_free(char ***l);
 char **strv_skip(char **l, size_t n);
 
 int strv_extend_n(char ***l, const char *value, size_t n);
+
+int fputstrv(FILE *f, char **l, const char *separator, bool *space);
 #endif // 0