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15 lines
265 B
C

#include "byte.h"
#include "buffer.h"
int buffer_getn(buffer* b,unsigned char* x,unsigned long int len) {
int blen;
for(blen=0;blen<len;++blen) {
register int r;
if ((r=buffer_getc(b,x))<0) return r;
if (r==0) break;
++x;
}
return blen;
}