dsl 749e537220 The local function pointer wasn't enough to stop gcc using the builtin
strlen!  Move to file scope and make 'volatile'.
When test fails use write (printf might be broken) to report info.
To aid testing new versions, use dlsym() for "test_strlen" defaulting to
strlen() so that the rest of the program doesn't use the broken version.
2009-07-11 11:45:16 +00:00
..