Added Nitfol and Frotz source code.

[rodin/chimara.git] / interpreters / nitfol / glkstart.h

diff --git a/interpreters/nitfol/glkstart.h b/interpreters/nitfol/glkstart.h
new file mode 100644 (file)
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--- /dev/null
+++ b/interpreters/nitfol/glkstart.h
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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@netcom.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
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* 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;
+
+/* The list of command-line arguments; this should be defined in your code. */
+extern glkunix_argumentlist_t glkunix_arguments[];
+
+/* The external function; this should be defined in your code. */
+extern int glkunix_startup_code(glkunix_startup_t *data);
+
+/* Some helpful utility functions which the library makes available
+   to your code. Obviously, this is nonportable; so you should
+   only call it from glkunix_startup_code().
+*/
+extern strid_t glkunix_stream_open_pathname(char *pathname, glui32 textmode, 
+  glui32 rock);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* GT_START_H */
+