\f
-#include <errno.h>
-
-#include "libguile/__scm.h"
-
-/* "What's the difference between _scm.h and __scm.h?"
+/**********************************************************************
+ This file is Guile's central private header.
- _scm.h is not installed; it's only visible to the libguile sources
- themselves.
+ When included by other files, this file should preceed any include
+ other than __scm.h. See __scm.h for details regarding the purpose of
+ and differences between _scm.h and __scm.h.
+ **********************************************************************/
- __scm.h is installed, and is #included by <libguile.h>. If both
- the client and libguile need some piece of information, and it
- doesn't fit well into the header file for any particular module, it
- should go in __scm.h. */
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
+#include <errno.h>
+#include "libguile/__scm.h"
/* Include headers for those files central to the implementation. The
rest should be explicitly #included in the C files themselves. */
*/
#ifdef HAVE_RESTARTABLE_SYSCALLS
-#ifndef USE_PTHREAD_THREADS /* However, don't assume SA_RESTART
- works with pthreads... */
+#if ! SCM_USE_PTHREAD_THREADS /* However, don't assume SA_RESTART
+ works with pthreads... */
#define SCM_SYSCALL(line) line
#endif
#endif