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53a2a1564a
Delete an intermediate variable, a redundant cast, a use of long and a use of long long. scanf() the seed directly into a uint64, now that we can do that with SCNu64 from <inttypes.h>. The previous coding was from pre-C99 times when %lld might not have been there, so it read into an unsigned long. Therefore behavior varied by OS, and --random-seed would accept either 32 or 64 bit seeds. Now it's the same everywhere. Author: Thomas Munro <thomas.munro@gmail.com> Discussion: https://postgr.es/m/b936d2fb-590d-49c3-a615-92c3a88c6c19%40eisentraut.org