29 lines
548 B
C
29 lines
548 B
C
#include <stdlib.h>
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#include "dtypes.h"
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char *int2str(char *dest, size_t n, long num, uint32_t base)
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{
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int i = n-1;
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int b = (int)base, neg = 0;
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char ch;
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if (num < 0) {
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num = -num;
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neg = 1;
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}
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dest[i--] = '\0';
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while (i >= 0) {
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ch = (char)(num % b);
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if (ch < 10)
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ch += '0';
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else
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ch = ch-10+'a';
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dest[i--] = ch;
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num /= b;
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if (num == 0)
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break;
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}
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if (i >= 0 && neg)
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dest[i--] = '-';
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return &dest[i+1];
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}
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