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25 lines
346 B
25 lines
346 B
/*
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* readline.c
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*
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* Created on: Jun 16, 2013
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* Author: delmadord
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*/
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#include <ctype.h>
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#include <stdio.h>
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#include "readline.h"
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int read_line(char str[], int n) {
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int ch, i = 0;
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while (isspace(ch = getchar()))
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;
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while (ch != '\n' &&ch != EOF) {
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if (i < n)
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str[i++] = ch;
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ch = getchar();
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}
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str[i] = '\0';
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return i;
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}
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