Fix/old glibc does not have explicit bzero #130

Job	Run time
Check (ubuntu-latest, default)	1m 2s
Check (ubuntu-latest, bundled)	2m 53s
Check (ubuntu-latest, buildtime_bindgen)	39s
Check (macos-latest, default)	1m 8s
Check (macos-latest, bundled)	4m 16s
Check (macos-latest, buildtime_bindgen)	1m 39s
Check (macos-14, default)	44s
Check (macos-14, bundled)	2m 1s
Check (macos-14, buildtime_bindgen)	51s
Check (windows-2019, default)	7m 15s
Check (windows-2019, bundled)	1m 43s
Check (windows-2019, buildtime_bindgen)	10m 3s
	34m 14s

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