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#include "byte.h"
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#include "buffer.h"
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int buffer_getc(buffer* b,unsigned char* x) {
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if (b->p==b->n) {
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register int blen;
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if ((blen=buffer_feed(b))<=0) return blen;
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}
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*x=b->x[b->p];
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++b->p;
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return 1;
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}
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