forked from KolibriOS/kolibrios
b5b499b8c8
Move to folder with tcc. Part 1 git-svn-id: svn://kolibrios.org@8793 a494cfbc-eb01-0410-851d-a64ba20cac60
17 lines
319 B
C
17 lines
319 B
C
#include <stdlib.h>
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#include <ctype.h>
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long long atoll(const char *s)
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{
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long long n=0;
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int neg=0;
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while (isspace(*s)) s++;
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switch (*s) {
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case '-': neg=1;
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case '+': s++;
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}
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/* Compute n as a negative number to avoid overflow on LLONG_MIN */
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while (isdigit(*s))
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n = 10*n - (*s++ - '0');
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return neg ? n : -n;
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} |