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12 lines
210 B
C
12 lines
210 B
C
4 years ago
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#include "byte.h"
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#include "buffer.h"
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ssize_t buffer_peekc(buffer* b,char* x) {
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if (b->p==b->n) {
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register ssize_t 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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return 1;
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}
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