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- /* tilde.h: Externally available variables and function in libtilde.a. */
-
- #if !defined (__TILDE_H__)
- # define __TILDE_H__
-
- /* Function pointers can be declared as (Function *)foo. */
- #if !defined (__FUNCTION_DEF)
- # define __FUNCTION_DEF
- typedef int Function ();
- typedef void VFunction ();
- typedef char *CPFunction ();
- typedef char **CPPFunction ();
- #endif /* _FUNCTION_DEF */
-
- /* If non-null, this contains the address of a function to call if the
- standard meaning for expanding a tilde fails. The function is called
- with the text (sans tilde, as in "foo"), and returns a malloc()'ed string
- which is the expansion, or a NULL pointer if there is no expansion. */
- extern CPFunction *tilde_expansion_failure_hook;
-
- /* When non-null, this is a NULL terminated array of strings which
- are duplicates for a tilde prefix. Bash uses this to expand
- `=~' and `:~'. */
- extern char **tilde_additional_prefixes;
-
- /* When non-null, this is a NULL terminated array of strings which match
- the end of a username, instead of just "/". Bash sets this to
- `:' and `=~'. */
- extern char **tilde_additional_suffixes;
-
- /* Return a new string which is the result of tilde expanding STRING. */
- extern char *tilde_expand ();
-
- /* Do the work of tilde expansion on FILENAME. FILENAME starts with a
- tilde. If there is no expansion, call tilde_expansion_failure_hook. */
- extern char *tilde_expand_word ();
-
- #endif /* __TILDE_H__ */
-