b5b499b8c8
Move to folder with tcc. Part 1 git-svn-id: svn://kolibrios.org@8793 a494cfbc-eb01-0410-851d-a64ba20cac60
22 lines
335 B
C
22 lines
335 B
C
#include <stdlib.h>
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#include <ctype.h>
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/*
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** atoi(s) - convert s to integer.
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*/
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int atoi(const char *s)
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{
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int sign, n;
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while(isspace(*s)) ++s;
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sign = 1;
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switch(*s) {
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case '-': sign = -1;
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case '+': ++s;
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}
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n = 0;
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while(isdigit(*s)) n = 10 * n + *s++ - '0';
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return (sign * n);
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}
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