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Education Sampler 1992 [NeXTSTEP]
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cc-61.0.1
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cc
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input.h
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C/C++ Source or Header
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1991-02-18
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611b
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26 lines
/* Source file current line is coming from. */
extern char *input_filename;
/* Top-level source file. */
extern char *main_input_filename;
/* Line number in current source file. */
extern int lineno;
/* Stream for reading from input file. */
extern FILE *finput;
struct file_stack
{
char *name;
struct file_stack *next;
int line;
};
/* Stack of currently pending input files.
The line member is not accurate for the innermost file on the stack. */
extern struct file_stack *input_file_stack;
/* Incremented on each change to input_file_stack. */
extern int input_file_stack_tick;