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#include "byte.h"
/* byte_zero sets the bytes out[0], out[1], ..., out[len-1] to 0 */
void byte_zero(void* out, unsigned len) {
register char* s=out;
register const char* t=s+len;
for (;;) {
if (s==t) break; *s=0; ++s;
if (s==t) break; *s=0; ++s;
if (s==t) break; *s=0; ++s;
if (s==t) break; *s=0; ++s;
}
}