-error_t argz_append (char **pargz, size_t *pargz_len,
- const char *buf, size_t buf_len);
-error_t argz_create_sep (const char *str, int delim,
- char **pargz, size_t *pargz_len);
-error_t argz_insert (char **pargz, size_t *pargz_len,
- char *before, const char *entry);
-char * argz_next (char *argz, size_t argz_len, const char *entry);
-void argz_stringify (char *argz, size_t argz_len, int sep);
+LT_SCOPE error_t argz_append (char **pargz, size_t *pargz_len,
+ const char *buf, size_t buf_len);
+LT_SCOPE error_t argz_create_sep(const char *str, int delim,
+ char **pargz, size_t *pargz_len);
+LT_SCOPE error_t argz_insert (char **pargz, size_t *pargz_len,
+ char *before, const char *entry);
+LT_SCOPE char * argz_next (char *argz, size_t argz_len,
+ const char *entry);
+LT_SCOPE void argz_stringify (char *argz, size_t argz_len, int sep);