[Bug bootstrap/63853] [5.0 Regression] The use of strchrnul breaks bootstrap on x86_64-apple-darwin14.

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63853

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
That is not what strchrnul does though.
If is char *p = strchr (s, c); if (p) return p; else return strchr (s, '\0');