Update README.md

jump-dev · Oct 30, 2023 · 0de4167 · 0de4167
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commit 0de4167
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -131,10 +131,13 @@ As general rules when converting from Julia to C:
 
  * When Gurobi requires the column index of a variable `x`, use
    `Cint(Gurobi.column(model, x) - 1)`
- * When Gurobi requires a `Ptr{T}` that holds one element, like `* int`,
-   use a `Ref{T}()`
+ * When Gurobi requires a `Ptr{T}` that holds one element, like `double *`,
+   use a `Ref{T}()`.
  * When Gurobi requries a `Ptr{T}` that holds multiple elements, use
    a `Vector{T}`.
+ * When Gurobi requires a `double`, use `Cdouble`
+ * When Gurobi requires an `int`, use `Cint`
+ * When Gurobi requires a `NULL`, use `C_NULL`
 
 For example: