gnuplot interaction

1 files changed, 1 insertions, 0 deletions

diff --git a/src/file.h b/src/file.h
index f351174..ce259f5 100644
--- a/src/file.h
+++ b/src/file.h
@@ -22,3 +22,4 @@ void export_delim(char * fname, char coldelim, int r0, int c0, int rn, int cn);
 void export_plain(char * fname, int r0, int c0, int rn, int cn);
 void unspecial(FILE * f, char * str, int delim);
 int max_length(FILE * f);
+int plugin_exists(char * name, int len, char * path);