[xemacs-hg @ 2001-05-31 12:45:27 by ben] xemacs-faq.texi: Major rewrite. Update all MS Windows info to current. Redo section 6.1 almost completely. Incorporate sections 1 and 2 of Hrvoje's FAQ. etags.el: Fix infloop when going up to the root. s\cygwin32.h: Don't unilaterally include ntplay, but only when we're compiling with native sound (look in configure now). event-msw.c: Fix yet more problems with C-g handling. Implement debug-mswindows-events. event-stream.c, events.h, signal.c, sysdep.h: Rearrange the signal-handling code to eliminate the former spaghetti logic paths in it. Document clearly what "low-level" and "high-level" timeouts are. Rename some functions with unclear names (e.g. "...alarm...") to names that reflect what they actually do (e.g. "...async_timeout..."). Fix numerous bugs discovered in the process. console-x.h, event-Xt.c, event-msw.c, frame-x.c: Hopefully make XEmacs properly maintain the "iconified" state on frames at all times. This should fix the "can't delete a frame with C-x 5 0 when there's another iconified frame out there" bug. Put a notice in of further changes that should probably be made to clean up the frame-visibility support. (especially directed at Jan Vroonhof) lisp.h, miscplay.c: Rename SBufbyte to CBufbyte to avoid a misleading name. Eliminate UChar, which is not used anywhere and contributes no semantic info. Add a comment about the documentation-only properties of the char/unsigned char typedefs. Add SChar_Binary as an explicitly `signed' version of Char_Binary and put back the `signed' declarations in miscplay.c. alloc.c: Use char typedefs. console-msw.c, device-msw.c, dialog-msw.c, editfns.c, fileio.c, glyphs-eimage.c, menubar-msw.c, ntplay.c, objects-msw.c, realpath.c, redisplay-msw.c, select-msw.c, syswindows.h, win32.c: Eliminate numerous C++ errors. frame-msw.c: Eliminate numerous C++ errors and Mule-ize. glyphs-msw.c: Eliminate numerous C++ errors and use char typedefs. configure.in: Fix problems detecting both native and Linux sound on Cygwin when compiled with --with-msw=no. Rearrange file-coding handling a bit to avoid warning when compiling with Mule. configure.in, configure.usage, INSTALL: Document XEMACS_CC and corresponding compiler option --xemacs-compiler. Explain how to build xemacs using a C++ compiler.

/* Synched up with: FSF 19.31. */

/* s/ file for netbsd system.  */

/* Get most of the stuff from bsd4.3 */
#include "bsd4-3.h"

#undef BSD

#ifndef NOT_C_CODE
#include <sys/param.h>
#include <sys/exec.h>
#endif /* C_CODE */

/* For mem-limits.h.  */
#define BSD4_2

#undef KERNEL_FILE
#undef LDAV_SYMBOL

#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base)

#define A_TEXT_OFFSET(x) (sizeof (struct exec))
#define A_TEXT_SEEK(hdr) (N_TXTOFF(hdr) + A_TEXT_OFFSET(hdr))

#define LIBS_DEBUG
/* -lutil is not needed for NetBSD >0.9.  */
/* #define LIBS_SYSTEM -lutil */
/* XEmacs change */
#define LIBS_TERMCAP "-ltermcap"

#define NEED_ERRNO

#if 0 /* mrb */
#ifndef NO_SHARED_LIBS
/* These definitions should work for either dynamic or static linking,
   whichever is the default for `cc -nostdlib'.  */
/* but they probably don't, and life's too short - jrg@doc.ic.ac.uk
   ask for no shared libs if you have 0.9 */
/* mrb -- ORDINARY_LINK works just fine... */
#define LD_SWITCH_SYSTEM "-e start"
#define START_FILES "pre-crt0.o /usr/lib/crt0.o"
#define RUN_TIME_REMAP
#else
#define START_FILES "crt0.o"

#endif /* not NO_SHARED_LIBS */
#endif /* 0 - mrb */

#define HAVE_TEXT_START		/* No need to define `start_of_text'.  */
#define ORDINARY_LINK

/* As of this writing (Netbsd 1.5 was just released), Netbsd is
   converting from a.out to elf - x86 and Sparc are using ELF.
   But we're clever and let the compiler tell us which one to use.  */
#ifdef __ELF__
#define UNEXEC "unexelf.o"
#else
#define UNEXEC "unexfreebsd.o"  /* ironic, considering history of unexfreebsd */
#endif

#if 0
/* Try to make this work for both 0.9 and >0.9.  */
#define N_PAGSIZ(x) __LDPGSZ
#define N_BSSADDR(x) (N_ALIGN(x, N_DATADDR(x)+x.a_data))
/* #define N_TRELOFF(x) N_RELOFF(x) */
/* the 1.0 way.. */
#endif /* 0 */

#define N_RELOFF(x) N_TRELOFF(x)

#define NO_MATHERR

#define AMPERSAND_FULL_NAME