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Move helper functions to common header file.
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458824dcb4
commit
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2 files changed
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-19
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@@ -117,3 +117,20 @@ struct dns_header {
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(cp) += 4; \
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}
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#define CHECKED_GETCHAR(var, ptr, len) do { \
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if ((len) < 1) return 0; \
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var = *ptr++; \
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(len) -= 1; \
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} while (0)
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#define CHECKED_GETSHORT(var, ptr, len) do { \
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if ((len) < 2) return 0; \
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GETSHORT(var, ptr); \
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(len) -= 2; \
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} while (0)
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#define CHECKED_GETLONG(var, ptr, len) do { \
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if ((len) < 4) return 0; \
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GETLONG(var, ptr); \
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(len) -= 4; \
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} while (0)
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@@ -3,25 +3,6 @@
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#include "dnssec-crypto.h"
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#include <assert.h>
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#define CHECKED_GETCHAR(var, ptr, len) do { \
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if ((len) < 1) return 0; \
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var = *ptr++; \
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(len) -= 1; \
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} while (0)
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#define CHECKED_GETSHORT(var, ptr, len) do { \
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if ((len) < 2) return 0; \
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GETSHORT(var, ptr); \
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(len) -= 2; \
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} while (0)
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#define CHECKED_GETLONG(var, ptr, len) do { \
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if ((len) < 4) return 0; \
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GETLONG(var, ptr); \
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(len) -= 4; \
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} while (0)
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#define SERIAL_UNDEF -100
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#define SERIAL_EQ 0
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#define SERIAL_LT -1
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