hongwenjun/musl

镜像来自 https://git.musl-libc.org/git/musl

作者	SHA1 備註	提交日期
Rich Felker	b6e59cd925 apply hidden visibility to sigreturn code fragments	6 年之前
Rich Felker	54991729fd work around gdb issues recognizing sigreturn trampoline on x86_64	8 年之前