tree 57a092b1ef4553c1ffe3532e7cf1cca6772de521
parent 54a4dbb8e986cf42c5c6897c4143f0eb03e2c6dd
author Michael Jones <michaelrj@google.com> 1634335897 -0700
committer Copybara-Service <copybara-worker@google.com> 1636051245 -0700

[libc] add stpcpy and stpncpy

Adds an implementation for stpcpy and stpncpy, which are posix extension
functions.

Reviewed By: sivachandra, lntue

Differential Revision: https://reviews.llvm.org/D111913

GitOrigin-RevId: 9b6f8b985c6a22f16a7c6a611d239198cf1d1504