24 lines
686 B
C
24 lines
686 B
C
#include <stdio.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <time.h>
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#include <stdarg.h>
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#include <stddef.h>
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#include <signal.h>
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#include <errno.h>
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#include <sys/mman.h>
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#define MAXLINE 4096 // max length of lines
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// stock structure
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typedef struct {
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char symbol[16]; // ticker symbol like GOOG
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double open; // price at market open
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double close; // price at market close
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long volume; // quantity of shares exchanged during day
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char name[128]; // name of company
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} stock_t;
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