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- /* input.h -- Structures and unions used for reading input. */
-
- #if !defined (_INPUT_H)
- #define _INPUT_H
-
- /* Function pointers can be declared as (Function *)foo. */
- #if !defined (__FUNCTION_DEF)
- # define __FUNCTION_DEF
- typedef int Function ();
- typedef void VFunction ();
- #endif /* _FUNCTION_DEF */
-
- /* Some stream `types'. */
- #define st_stream 1
- #define st_string 2
-
- typedef union {
- FILE *file;
- char *string;
- } INPUT_STREAM;
-
- typedef struct {
- int type;
- char *name;
- INPUT_STREAM location;
- Function *getter;
- Function *ungetter;
- } BASH_INPUT;
-
- extern BASH_INPUT bash_input;
-
- #endif /* _INPUT_H */
-
-