src/sys/libkern/strspn.c, branch release/8.2.0 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F8.2.0 2005-04-02T18:52:44Z Replace the current strspn() and strcspn() with significantly faster 2005-04-02T18:52:44Z David Schultz das@FreeBSD.org 2005-04-02T18:52:44Z urn:sha1:f0ceb98f93c40738e4d658707f2d1d5b156a1bb4 implementations inspired by the ones in DragonFly. Unlike the DragonFly versions, these have a small data cache footprint, and my tests show that they're never slower than the old code except when the charset or the span is 0 or 1 characters. This implementation is generally faster than DragonFly until either the charset or the span gets in the ballpark of 32 to 64 characters. Add strspn() to libkern. 2005-02-10T20:39:39Z Gleb Smirnoff glebius@FreeBSD.org 2005-02-10T20:39:39Z urn:sha1:75737f342399196b8a721c4b058e27db58fe9281 Ok'ed by: rwatson