Part of the Magisk project.
An extremely rudimentary libc with its sole purpose being to build the smallest possible executable for Magisk.
A lot of code in this project is modified from various sources.
bionic: https://android.googlesource.com/platform/bionic.git/+/refs/heads/main/libc/musl: https://musl.libc.org/tinystdio: https://github.com/vladcebo/TinyStdiolinux_syscall_support.h: https://chromium.googlesource.com/linux-syscall-support- Other copied functions have its source commented above its code