Add a config_lines_partition() function to help with LINELIST_V.

This function works a little bit like strsep(), to get a chunk of
configuration lines with a given header.  We can use this to make
hidden service config easier to parse.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/lib/encoding/confline.h b/src/lib/encoding/confline.h
index cd343e0e99..ce0d6c6e17 100644
--- a/src/lib/encoding/confline.h
+++ b/src/lib/encoding/confline.h
@@ -50,6 +50,7 @@ const config_line_t *config_line_find(const config_line_t *lines,
                                       const char *key);
 const config_line_t *config_line_find_case(const config_line_t *lines,
                                            const char *key);
+config_line_t *config_lines_partition(config_line_t *inp, const char *header);
 int config_lines_eq(const config_line_t *a, const config_line_t *b);
 int config_count_key(const config_line_t *a, const char *key);
 void config_free_lines_(config_line_t *front);