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lispBM/README.md
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@ -1586,10 +1586,10 @@ static lbm_value ext_throttle_curve(lbm_value *args, lbm_uint argn) {
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*/
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static lbm_value ext_bits_enc_int(lbm_value *args, lbm_uint argn) {
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CHECK_ARGN_NUMBER(4)
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uint32_t initial = lbm_dec_as_i32(args[0]);
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uint32_t offset = lbm_dec_as_i32(args[1]);
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uint32_t number = lbm_dec_as_i32(args[2]);
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uint32_t bits = lbm_dec_as_i32(args[3]);
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uint32_t initial = lbm_dec_as_u32(args[0]);
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uint32_t offset = lbm_dec_as_u32(args[1]);
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uint32_t number = lbm_dec_as_u32(args[2]);
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uint32_t bits = lbm_dec_as_u32(args[3]);
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initial &= ~((0xFFFFFFFF >> (32 - bits)) << offset);
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initial |= (number << (32 - bits)) >> (32 - bits - offset);
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@ -1607,9 +1607,9 @@ static lbm_value ext_bits_enc_int(lbm_value *args, lbm_uint argn) {
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*/
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static lbm_value ext_bits_dec_int(lbm_value *args, lbm_uint argn) {
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CHECK_ARGN_NUMBER(3)
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uint32_t val = lbm_dec_as_i32(args[0]);
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uint32_t offset = lbm_dec_as_i32(args[1]);
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uint32_t bits = lbm_dec_as_i32(args[2]);
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uint32_t val = lbm_dec_as_u32(args[0]);
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uint32_t offset = lbm_dec_as_u32(args[1]);
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uint32_t bits = lbm_dec_as_u32(args[2]);
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val >>= offset;
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val &= 0xFFFFFFFF >> (32 - bits);
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