26 lines
611 B
C
26 lines
611 B
C
/* Source file current line is coming from. */
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extern char *input_filename;
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/* Top-level source file. */
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extern char *main_input_filename;
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/* Line number in current source file. */
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extern int lineno;
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/* Stream for reading from input file. */
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extern FILE *finput;
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struct file_stack
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{
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char *name;
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struct file_stack *next;
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int line;
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};
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/* Stack of currently pending input files.
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The line member is not accurate for the innermost file on the stack. */
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extern struct file_stack *input_file_stack;
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/* Incremented on each change to input_file_stack. */
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extern int input_file_stack_tick;
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