Show the source dir in the first field on /etc/mtab.

Fixes #15. Thanks @tyll!

1 files changed, 3 insertions, 0 deletions

diff --git a/src/misc.h b/src/misc.h
index dc654d6..b059596 100644
--- a/src/misc.h
+++ b/src/misc.h
@@ -31,6 +31,9 @@ int count_substrs(const char *s, const char *sub);
    an end character is reached. */
 char *strdup_until(const char *s, const char *endchars);
 
+/* Like sprintf but writes to an automatically malloc'ed buffer. */
+char *sprintf_new(const char *format, ...);
+
 /* Returns a pointer to the first character after the
    final slash of path, or path itself if it contains no slashes.
    If the path ends with a slash, then the result is an empty