23 lines
375 B
C
23 lines
375 B
C
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#include "libft.h"
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long ft_atol(const char *str)
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{
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long long nbr;
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int i;
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int negatif;
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i = 0;
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negatif = 1;
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nbr = 0;
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while ((str[i] == ' ') || (str[i] > 8 && str[i] < 14))
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i++;
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if (str[i] == '-')
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negatif = -1;
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if (str[i] == '+' || str[i] == '-')
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i++;
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while (str[i] >= '0' && str[i] <= '9')
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nbr = nbr * 10 + (str[i++] - '0');
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return (nbr * negatif);
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}
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