Make our fallback getline implementation re-usable

2 files changed, 5 insertions, 1 deletions

diff --git a/src/history.c b/src/history.c
index 82c94fe..a63658c 100644
--- a/src/history.c
+++ b/src/history.c
@@ -74,7 +74,7 @@ static struct history {
 } histories[hist_COUNT];
 
 #ifndef HAVE_GETLINE
-static ssize_t
+ssize_t
 getline(char **lineptr, size_t *n, FILE *f)
 {
   size_t ofs;
diff --git a/src/history.h b/src/history.h
index 308e212..193874d 100644
--- a/src/history.h
+++ b/src/history.h
@@ -29,6 +29,10 @@ enum { hist_NONE=0, hist_COMMAND, hist_SHELLCMD,
 	/* must be last, do not use, for length only: */
 	hist_COUNT};
 
+#ifndef HAVE_GETLINE
+ssize_t getline (char **lineptr, size_t *n, FILE *f);
+#endif
+
 void  history_load (void);
 void  history_save (void);
 void  history_resize (int size);