X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=engine.h;h=157e58ef25322185c46b9b18d4ffaf430a08f538;hb=ae338a820ef1c16d4399958613bbc0b908904b91;hp=5414d8aec433fb7a526a5a427b21f3295549f4db;hpb=e7a2abd9bd4fce9ebbd70793b00d9d5f99886348;p=polyglot.git

diff --git a/engine.h b/engine.h
index 5414d8a..157e58e 100644
--- a/engine.h
+++ b/engine.h
@@ -1,40 +1,36 @@
-// engine.h
-
-#ifndef ENGINE_H
-#define ENGINE_H
-
-// includes
-
-#include "io.h"
-#include "util.h"
-#include "pipe.h"
-
-// types
-
-struct engine_t {
-#ifndef _WIN32
-   io_t io[1];
-    pid_t pid;
-#else
-    PipeStruct pipeEngine;
-#endif
-};
-
-
-
-// variables
-
-extern engine_t Engine[1];
-
-// functions
-
-extern bool engine_is_ok      (const engine_t * engine);
-extern void engine_open       (engine_t * engine);
-extern void engine_close      (engine_t * engine);
-extern void engine_send       (engine_t * engine, const char format[], ...);
-extern void engine_send_queue (engine_t * engine, const char format[], ...);
-extern bool engine_get_non_blocking(engine_t * engine, char string[], int size);
-extern void engine_get        (engine_t * engine, char string[], int size);
-extern void engine_set_nice_value(engine_t * engine, int value);
-
-#endif // !defined ENGINE_H
+// engine.h
+
+#ifndef ENGINE_H
+#define ENGINE_H
+
+// includes
+
+#include "util.h"
+#include "pipex.h"
+
+// types
+
+typedef struct {
+    pipex_t pipex[1];
+} engine_t;
+
+
+
+// variables
+
+extern engine_t Engine[1];
+
+// functions
+
+extern bool engine_is_ok      (const engine_t * engine);
+extern void engine_open       (engine_t * engine);
+extern void engine_close      (engine_t * engine);
+extern bool engine_active     (engine_t * engine);
+extern bool engine_eof        (engine_t * engine);
+extern void engine_send       (engine_t * engine, const char format[], ...);
+extern void engine_send_queue (engine_t * engine, const char format[], ...);
+extern bool engine_get_non_blocking(engine_t * engine, char string[]);
+extern void engine_get        (engine_t * engine, char string[]);
+extern void engine_set_nice_value(engine_t * engine, int value);
+
+#endif // !defined ENGINE_H