On Wednesday, December 31, 2014 11:30:50 AM UTC-5, Jeff Waller wrote:
> As others have mentioned, that reference page looks good, but for the C > equivalent, you need to be a little careful in 2 cases. float will always > be Float32 and double will always be Float64, but long is not necessarily > 64 bits > <http://stackoverflow.com/questions/7279504/long-and-long-long-bit-length>, > so may be either UInt64 or UInt32 depending. Also, in 0.3.x it's Uint and > in 0.4.x it UInt (little i, big I). Finally the char type in Julia is a > wide char (32 bits), so the equivalent type as far as bits go to C unsigned > char is UInt8 on 0.4.x or Uint8 for 0.3.x. > See: http://docs.julialang.org/en/latest/manual/calling-c-and-fortran-code/#type-correspondences Julia defines aliases like Clong etcetera if you need the exact equivalences of C types on your platform.
