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#define _POSIX_C_SOURCE 200809L
#include <stdio.h>
#include <unistd.h>
#include "mapalloc.h"
int main(void)
{
char *ptr = MA_malloc(1);
long pagesize = sysconf(_SC_PAGESIZE);
printf("ptr: %p, pagesize %ld\n", ptr, pagesize);
ptr[-1] = '\0';
printf("shouldn't get here\n");
}
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