49d1a4c562
also start prefering NtDll API. so far: * NtQueryInformationFile * NtClose adds a performance workaround for windows unicode conversion. but that should probably be removed before merging
17 lines
349 B
C
17 lines
349 B
C
#include "stdio_impl.h"
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#include <string.h>
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size_t __string_read(FILE *f, unsigned char *buf, size_t len)
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{
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char *src = f->cookie;
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size_t k = len+256;
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char *end = memchr(src, 0, k);
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if (end) k = end-src;
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if (k < len) len = k;
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memcpy(buf, src, len);
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f->rpos = (void *)(src+len);
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f->rend = (void *)(src+k);
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f->cookie = src+k;
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return len;
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}
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