1 files changed, 24 insertions, 0 deletions
diff --git a/src/libs6f/s6f_equote.c b/src/libs6f/s6f_equote.c
new file mode 100644
index 0000000..41cef42
--- /dev/null
+++ b/src/libs6f/s6f_equote.c
@@ -0,0 +1,24 @@
+/* ISC license. */
+
+#include <string.h>
+
+#include "s6f.h"
+
+size_t s6f_equote_space (char const *const *argv, unsigned int argc)
+{
+  size_t l = 0 ;
+  for (unsigned int i = 0 ; i < argc ; i++) l += i + 2 + strlen(argv[i]) ;
+  return l ;
+}
+
+unsigned int s6f_equote (char const **newargv, char const *const *argv, unsigned int argc, char *s)
+{
+  for (unsigned int i = 0 ; i < argc ; i++)
+  {
+    newargv[i] = s ;
+    *s++ = ' ' ;
+    s = stpcpy(s, argv[i]) + 1 ;
+  }
+  newargv[argc] = "" ;
+  return argc + 1 ;
+}