Add makecrct test and clean up makecrct.c code

Update crc32.h tables to match makecrct output.

1 files changed, 19 insertions, 0 deletions

diff --git a/crc32_p.h b/crc32_p.h
new file mode 100644
index 0000000..47b4b37
--- /dev/null
+++ b/crc32_p.h
@@ -0,0 +1,19 @@
+#ifndef CRC32_P_H_
+#define CRC32_P_H_
+
+#define GF2_DIM 32      /* dimension of GF(2) vectors (length of CRC) */
+
+
+static inline uint32_t gf2_matrix_times(const uint32_t *mat, uint32_t vec) {
+    uint32_t sum = 0;
+    while (vec) {
+        if (vec & 1)
+            sum ^= *mat;
+        vec >>= 1;
+        mat++;
+    }
+    return sum;
+}
+
+
+#endif /* CRC32_P_H_ */