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;
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;Copyright (c) 2009 Dylan Smith
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;The MIT License
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;
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;Copyright (c) 2009 Dylan Smith
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;
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;Permission is hereby granted, free of charge, to any person obtaining a copy
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;of this software and associated documentation files (the "Software"), to deal
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;in the Software without restriction, including without limitation the rights
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;to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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;copies of the Software, and to permit persons to whom the Software is
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;furnished to do so, subject to the following conditions:
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;
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;The above copyright notice and this permission notice shall be included in
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;all copies or substantial portions of the Software.
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;
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;THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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;IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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;FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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;AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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;LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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;OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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;THE SOFTWARE.
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; Private variables for streams.
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; They occupy the block at 0x1100.
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flagaddr equ 0x1100 ; address of current flags being used
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oneof_line equ 0x1102 ; Line to go to on EOF
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onerror_line equ 0x1104 ; Line to go to on error
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original_zx_prog equ 0x1106 ; Original value of PROG
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current_zx_prog equ 0x1108 ; Current value of PROG
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v_curchan equ 0x110A ; Current channel being serviced
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stream_memptr equ 0x1110 ; Free memory block pointer
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memptr_bottom equ 0x1112 ; Free memory block start, 32 bytes long
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chmemptr_bottom equ 0x1132 ; Used memory block start, 32 bytes long
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