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#include <string.h>
#include <zlib.h>
int version[3] = {0,0,0};
static void decode(char *str)
{
int n;
for (n = 0; n < 3 && str; n++) {
char *pnt = strchr(str, '.');
if (pnt) *pnt++ = '\0';
version[n] = atoi(str);
str = pnt;
}
}
int main(void) {
decode(strdup(zlibVersion()));
return
(version[0] < 1 ||
(version[0] == 1 &&
(version[1] < 1 ||
(version[1] == 1 && version[2] < 4))));
}