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* libguile/tags.h (SCM_HAS_TYP7, SCM_HAS_TYP7S, SCM_HAS_TYP16): New macros. * libguile/bytevectors.h (SCM_BYTEVECTOR_P): * libguile/control.h (SCM_PROMPT_P): * libguile/filesys.h (SCM_DIRP): * libguile/fluids.h (SCM_WITH_FLUIDS_P, SCM_FLUID_P) (SCM_I_DYNAMIC_STATE_P): * libguile/foreign.h (SCM_POINTER_P): * libguile/fports.h (SCM_FPORTP): * libguile/frames.h (SCM_VM_FRAME_P): * libguile/hashtab.h (SCM_HASHTABLE_P): * libguile/inline.h (scm_get_byte_or_eof): * libguile/numbers.h (SCM_REALP, SCM_BIGP, SCM_COMPLEXP, SCM_FRACTIONP): * libguile/objcodes.h (SCM_OBJCODE_P): * libguile/ports.h (SCM_OUTPUT_PORT_P): * libguile/programs.h (SCM_PROGRAM_P): * libguile/smob.h (SCM_SMOB_PREDICATE): * libguile/srfi-14.h (SCM_CHARSETP): * libguile/strings.c (IS_STRING): * libguile/strports.h (SCM_STRPORTP): * libguile/symbols.h (scm_is_symbol): * libguile/variable.h (SCM_VARIABLEP): * libguile/vectors.h (SCM_I_IS_VECTOR, SCM_I_IS_NONWEAK_VECTOR): * libguile/vm-i-system.c (call, tail-call, mv-call) * libguile/vm.h (SCM_VM_P, SCM_VM_CONT_P): * libguile/weak-set.c (SCM_WEAK_SET_P): * libguile/weak-table.c (SCM_WEAK_TABLE_P): * libguile/weak-vector.h (SCM_I_WVECTP): Use them.
60 lines
2.1 KiB
C
60 lines
2.1 KiB
C
/* Copyright (C) 2010, 2011 Free Software Foundation, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 3 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#ifndef SCM_CONTROL_H
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#define SCM_CONTROL_H
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#define SCM_F_PROMPT_ESCAPE 0x1
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#define SCM_PROMPT_P(x) (SCM_HAS_TYP7 (x, scm_tc7_prompt))
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#define SCM_PROMPT_FLAGS(x) (SCM_CELL_WORD ((x), 0) >> 8)
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#define SCM_PROMPT_ESCAPE_P(x) (SCM_PROMPT_FLAGS (x) & SCM_F_PROMPT_ESCAPE)
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#define SCM_PROMPT_TAG(x) (SCM_CELL_OBJECT ((x), 1))
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#define SCM_PROMPT_REGISTERS(x) ((struct scm_prompt_registers*)SCM_CELL_WORD ((x), 2))
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#define SCM_PROMPT_DYNWINDS(x) (SCM_CELL_OBJECT ((x), 3))
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#define SCM_PROMPT_SETJMP(p) (SCM_I_SETJMP (SCM_PROMPT_REGISTERS (p)->regs))
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struct scm_prompt_registers
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{
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scm_t_uint8 *ip;
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SCM *sp;
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SCM *fp;
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scm_t_int64 cookie;
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scm_i_jmp_buf regs;
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};
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SCM_INTERNAL SCM scm_c_make_prompt (SCM k, SCM *fp, SCM *sp,
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scm_t_uint8 *abort_ip,
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scm_t_uint8 escape_only_p,
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scm_t_int64 vm_cookie,
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SCM winds);
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SCM_INTERNAL SCM scm_i_prompt_pop_abort_args_x (SCM vm);
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SCM_INTERNAL void scm_c_abort (SCM vm, SCM tag, size_t n, SCM *argv,
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scm_t_int64 cookie) SCM_NORETURN;
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SCM_INTERNAL SCM scm_at_abort (SCM tag, SCM args) SCM_NORETURN;
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SCM_INTERNAL void scm_i_prompt_print (SCM exp, SCM port, scm_print_state *pstate);
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SCM_INTERNAL void scm_init_control (void);
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#endif /* SCM_CONTROL_H */
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