From d3f4340a460a023656151f220f5923ec8ccf9894 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Fri, 16 Jun 2023 13:44:06 -0400
Subject: bfstd: New wordesc() function to shell-escape strings

---
 src/bfstd.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/bfstd.h')

diff --git a/src/bfstd.h b/src/bfstd.h
index ee4cf16..750847e 100644
--- a/src/bfstd.h
+++ b/src/bfstd.h
@@ -277,4 +277,17 @@ int xstrtofflags(const char **str, unsigned long long *set, unsigned long long *
  */
 size_t xstrwidth(const char *str);
 
+// #include <wordexp.h>
+
+/**
+ * Escape a string as a single shell word.
+ *
+ * @param str
+ *         The string to escape.
+ * @return
+ *         A string that a shell would evaluate to str, dynamically allocated,
+ *         or NULL on failure.
+ */
+char *wordesc(const char *str);
+
 #endif // BFS_BFSTD_H
-- 
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