JuliaLang/julia — pull request #2084 by IainNZ (2013-01-18 20:58:12+00:00)
Title: Small fixes to ccall documentation.

1. In the "Non-constant Function Specifications" section of the ccall documentation, it had :lib instead of "lib"

2. I explicitly mention the mapping of "void" to "Void". Its implicitly as there are examples in the page that use it for the return type, but its nice to have it written there.

3. I explicitly mention that you should use Ptr{Uint8} rather than String, and fix a typo in the sentence about char**.