55 lines
737 B
C++
55 lines
737 B
C++
#include <stdint.h>
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int strlen(char *s)
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{
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char *p = s;
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while (*p != '\0')
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p++;
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return p - s;
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}
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void strcpy(char *s, char *t)
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{
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while (*s++ = *t++);
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}
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#define ALLOCSIZE 10000
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static char allocbuf[ALLOCSIZE];
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static char *allocp = allocbuf;
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char *alloc(int n)
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{
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if (n % 4 != 0) {
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n += 4 - (n % 4);
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}
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if (allocbuf + ALLOCSIZE - allocp >= n) {
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allocp += n;
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return allocp - n;
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} else
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return 0;
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}
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int main() {
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struct key{
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char *ptr;
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int8_t count;
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} keytab[10];
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struct key * ptr1 = (struct key *) alloc(100);
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ptr1[0].ptr = p1;
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ptr1[0].count = strlen(ptr1[0].ptr);
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asm ("nop");
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return 1;
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}
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