+//usage:#define md5sum_trivial_usage
+//usage: IF_FEATURE_MD5_SHA1_SUM_CHECK("[-c[sw]] ")"[FILE]..."
+//usage:#define md5sum_full_usage "\n\n"
+//usage: "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums"
+//usage: IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n"
+//usage: "\n -c Check sums against list in FILEs"
+//usage: "\n -s Don't output anything, status code shows success"
+//usage: "\n -w Warn about improperly formatted checksum lines"
+//usage: )
+//usage:
+//usage:#define md5sum_example_usage
+//usage: "$ md5sum < busybox\n"
+//usage: "6fd11e98b98a58f64ff3398d7b324003\n"
+//usage: "$ md5sum busybox\n"
+//usage: "6fd11e98b98a58f64ff3398d7b324003 busybox\n"
+//usage: "$ md5sum -c -\n"
+//usage: "6fd11e98b98a58f64ff3398d7b324003 busybox\n"
+//usage: "busybox: OK\n"
+//usage: "^D\n"
+//usage:
+//usage:#define sha1sum_trivial_usage
+//usage: IF_FEATURE_MD5_SHA1_SUM_CHECK("[-c[sw]] ")"[FILE]..."
+//usage:#define sha1sum_full_usage "\n\n"
+//usage: "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums"
+//usage: IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n"
+//usage: "\n -c Check sums against list in FILEs"
+//usage: "\n -s Don't output anything, status code shows success"
+//usage: "\n -w Warn about improperly formatted checksum lines"
+//usage: )
+//usage:
+//usage:#define sha256sum_trivial_usage
+//usage: IF_FEATURE_MD5_SHA1_SUM_CHECK("[-c[sw]] ")"[FILE]..."
+//usage:#define sha256sum_full_usage "\n\n"
+//usage: "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA256 checksums"
+//usage: IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n"
+//usage: "\n -c Check sums against list in FILEs"
+//usage: "\n -s Don't output anything, status code shows success"
+//usage: "\n -w Warn about improperly formatted checksum lines"
+//usage: )
+//usage:
+//usage:#define sha512sum_trivial_usage
+//usage: IF_FEATURE_MD5_SHA1_SUM_CHECK("[-c[sw]] ")"[FILE]..."
+//usage:#define sha512sum_full_usage "\n\n"
+//usage: "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA512 checksums"
+//usage: IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n"
+//usage: "\n -c Check sums against list in FILEs"
+//usage: "\n -s Don't output anything, status code shows success"
+//usage: "\n -w Warn about improperly formatted checksum lines"
+//usage: )
+//usage:
+//usage:#define sha3sum_trivial_usage
+//usage: IF_FEATURE_MD5_SHA1_SUM_CHECK("[-c[sw]] ")"[FILE]..."
+//usage:#define sha3sum_full_usage "\n\n"
+//usage: "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA3-512 checksums"
+//usage: IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n"
+//usage: "\n -c Check sums against list in FILEs"
+//usage: "\n -s Don't output anything, status code shows success"
+//usage: "\n -w Warn about improperly formatted checksum lines"
+//usage: )