1 files changed, 0 insertions, 151 deletions
diff --git a/newlib/libc/sys/go32/dpmi.h b/newlib/libc/sys/go32/dpmi.h
deleted file mode 100644
index 56bde19b9..000000000
--- a/newlib/libc/sys/go32/dpmi.h
+++ /dev/null
@@ -1,151 +0,0 @@
-/* This is file dpmi.h */
-/*
-** Copyright (C) 1993 DJ Delorie
-**
-** This file is distributed under the terms listed in the document
-** "copying.dj".
-** A copy of "copying.dj" should accompany this file; if not, a copy
-** should be available from where this file was obtained.  This file
-** may not be distributed without a verbatim copy of "copying.dj".
-**
-** This file is distributed WITHOUT ANY WARRANTY; without even the implied
-** warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-*/
-
-#ifndef _DPMI_H_
-#define _DPMI_H_
-
-
-#include <sys/types.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef union {
-  struct {
-    u_long edi;
-    u_long esi;
-    u_long ebp;
-    u_long res;
-    u_long ebx;
-    u_long edx;
-    u_long ecx;
-    u_long eax;
-  } d;
-  struct {
-    u_short di, di_hi;
-    u_short si, si_hi;
-    u_short bp, bp_hi;
-    u_short res, res_hi;
-    u_short bx, bx_hi;
-    u_short dx, dx_hi;
-    u_short cx, cx_hi;
-    u_short ax, ax_hi;
-    u_short flags;
-    u_short es;
-    u_short ds;
-    u_short fs;
-    u_short gs;
-    u_short ip;
-    u_short cs;
-    u_short sp;
-    u_short ss;
-  } x;
-  struct {
-    u_char edi[4];
-    u_char esi[4];
-    u_char ebp[4];
-    u_char res[4];
-    u_char bl, bh, ebx_b2, ebx_b3;
-    u_char dl, dh, edx_b2, edx_b3;
-    u_char cl, ch, ecx_b2, ecx_b3;
-    u_char al, ah, eax_b2, eax_b3;
-  } h;
-} _go32_dpmi_registers;
-
-typedef struct {
-  u_long  size;
-  u_long  pm_offset;
-  u_short pm_selector;
-  u_short rm_offset;
-  u_short rm_segment;
-} _go32_dpmi_seginfo;
-
-typedef struct {
-  u_long available_memory;
-  u_long available_pages;
-  u_long available_lockable_pages;
-  u_long linear_space;
-  u_long unlocked_pages;
-  u_long available_physical_pages;
-  u_long total_physical_pages;
-  u_long free_linear_space;
-  u_long max_pages_in_paging_file;
-  u_long reserved[3];
-} _go32_dpmi_meminfo;
-
-/* returns zero if success, else dpmi error and info->size is max size */
-int _go32_dpmi_allocate_dos_memory(_go32_dpmi_seginfo *info);
-	/* set size to bytes/16, call, use rm_segment.  Do not
-	   change anthing but size until the memory is freed.
-	   If error, max size is returned in size as bytes/16. */
-int _go32_dpmi_free_dos_memory(_go32_dpmi_seginfo *info);
-	/* set new size to bytes/16, call.  If error, max size
-	   is returned in size as bytes/16 */
-int _go32_dpmi_resize_dos_memory(_go32_dpmi_seginfo *info);
-	/* uses pm_selector to free memory */
-
-/* These both use the rm_segment:rm_offset fields only */
-int _go32_dpmi_get_real_mode_interrupt_vector(int vector, _go32_dpmi_seginfo *info);
-int _go32_dpmi_set_real_mode_interrupt_vector(int vector, _go32_dpmi_seginfo *info);
-
-/* These do NOT wrap the function in pm_offset in an iret handler.
-   You must provide an assembler interface yourself, or alloc one below.
-   You may NOT longjmp out of an interrupt handler. */
-int _go32_dpmi_get_protected_mode_interrupt_vector(int vector, _go32_dpmi_seginfo *info);
-	/* puts vector in pm_selector:pm_offset. */
-int _go32_dpmi_set_protected_mode_interrupt_vector(int vector, _go32_dpmi_seginfo *info);
-	/* sets vector from pm_offset and pm_selector */
-int _go32_dpmi_chain_protected_mode_interrupt_vector(int vector, _go32_dpmi_seginfo *info);
-	/* sets up wrapper that calls function in pm_offset, chaining to old
-	   handler when it returns */
-
-/* These can be used to generate assember IRET-style wrappers for functions */
-int _go32_dpmi_allocate_iret_wrapper(_go32_dpmi_seginfo *info);
-	/* Put function ptr in pm_offset, call, returns wrapper entry in pm_offset. */
-int _go32_dpmi_free_iret_wrapper(_go32_dpmi_seginfo *info);
-	/* assumes pm_offset points to wrapper, frees it */
-
-/* simulate real mode calls.  CS:IP from regs for non-interrupt */
-int _go32_dpmi_simulate_int(int vector, _go32_dpmi_registers *regs);
-int _go32_dpmi_simulate_fcall(_go32_dpmi_registers *regs);
-int _go32_dpmi_simulate_fcall_iret(_go32_dpmi_registers *regs);
-
-/* These automatically handle the tasks of restructuring the
-   real-mode stack for the proper return type.  The callback
-   (info->pm_offset) is called as (*pmcb)(_go32_dpmi_registers *regs); */
-int _go32_dpmi_allocate_real_mode_callback_retf(_go32_dpmi_seginfo *info, _go32_dpmi_registers *regs);
-	/* points callback at pm_offset, returns seg:ofs of callback addr
-	   in rm_segment:rm_offset.  Do not change any fields until freed.
-	   Interface is added to simulate far return */
-int _go32_dpmi_allocate_real_mode_callback_iret(_go32_dpmi_seginfo *info, _go32_dpmi_registers *regs);
-	/* same, but simulates iret */
-int _go32_dpmi_free_real_mode_callback(_go32_dpmi_seginfo *info);
-	/* frees callback */
-
-/* Only available_memory is guaranteed to be valid.  Try
-   available_physical_pages for phys mem left */
-int _go32_dpmi_get_free_memory_information(_go32_dpmi_meminfo *info);
-
-/* Convenience functions.  These use the above memory info call.
-   The return value is *bytes* */
-u_long _go32_dpmi_remaining_physical_memory(void);
-u_long _go32_dpmi_remaining_virtual_memory(void);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif