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/* glkstart.h: Unix-specific header file for GlkTerm, CheapGlk, and XGlk
(Unix implementations of the Glk API).
Designed by Andrew Plotkin <erkyrath@eblong.com>
http://www.eblong.com/zarf/glk/index.html
*/
/* This header defines an interface that must be used by program linked
with the various Unix Glk libraries -- at least, the three I wrote.
(I encourage anyone writing a Unix Glk library to use this interface,
but it's not part of the Glk spec.)
Because Glk is *almost* perfectly portable, this interface *almost*
doesn't have to exist. In practice, it's small.
*/
#ifndef GT_START_H
#define GT_START_H
/* We define our own TRUE and FALSE and NULL, because ANSI
is a strange world. */
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#ifndef NULL
#define NULL 0
#endif
#define glkunix_arg_End (0)
#define glkunix_arg_ValueFollows (1)
#define glkunix_arg_NoValue (2)
#define glkunix_arg_ValueCanFollow (3)
#define glkunix_arg_NumberValue (4)
typedef struct glkunix_argumentlist_struct {
char *name;
int argtype;
char *desc;
} glkunix_argumentlist_t;
typedef struct glkunix_startup_struct {
int argc;
char **argv;
} glkunix_startup_t;
extern glkunix_argumentlist_t glkunix_arguments[];
extern int glkunix_startup_code(glkunix_startup_t *data);
extern void glkunix_set_base_file(char *filename);
extern strid_t glkunix_stream_open_pathname_gen(char *pathname,
glui32 writemode, glui32 textmode, glui32 rock);
extern strid_t glkunix_stream_open_pathname(char *pathname, glui32 textmode,
glui32 rock);
#endif /* GT_START_H */
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