22 lines
454 B
C
22 lines
454 B
C
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#include <stdint.h>
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#include <stdarg.h>
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typedef __SIZE_TYPE__ size_t;
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size_t strlen (const char *s) {
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size_t l = 0;
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while (*s++) l++;
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return l;
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}
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void *memcpy (void *dest, const void *src, size_t n) {
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const char *s = (const char *) src;
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char *d = (char *) dest;
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int i;
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for (i=0; i<n; i++) d[i] = s[i];
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return dest;
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}
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void *memset (void *s, int c, size_t n) {
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char *p = (char *) s;
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int i;
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for (i=0; i<n; i++) p[i] = c;
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return s;
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}
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