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-rw-r--r--util.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/util.h b/util.h
index 256abd8..3c58f2a 100644
--- a/util.h
+++ b/util.h
@@ -143,4 +143,11 @@ enum bftw_typeflag mode_to_typeflag(mode_t mode);
*/
enum bftw_typeflag dirent_to_typeflag(const struct dirent *de);
+/**
+ * Process a yes/no prompt.
+ *
+ * @return 1 for yes, 0 for no, and -1 for unknown.
+ */
+int ynprompt(void);
+
#endif // BFS_UTIL_H