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glfw: deduplicate @cImport for type equivalence

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2021-07-17 20:14:09 -07:00
parent 74e2bddf93
commit b76e8d02f2
14 changed files with 31 additions and 13 deletions
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18
glfw/src/c.zig Normal file
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@ -0,0 +1,18 @@
//! The GLFW C import
//!
//! This is declared centrally in this module and imported in all usage locations, as otherwise
//! the underlying C import would be generated multiple times and e.g. struct types would be
//! incompatible, e.g.:
//!
//! ```
//! ./src/Monitor.zig:207:46: error: expected type '.cimport:8:11.struct_GLFWvidmode', found '.cimport:6:11.struct_GLFWvidmode'
//! slice[i] = VideoMode{ .handle = modes[i] };
//! ^
//! ./zig-cache/o/07cfe6253b7dceb60e4bf24e3426d444/cimport.zig:783:32: note: .cimport:8:11.struct_GLFWvidmode declared here
//! pub const struct_GLFWvidmode = extern struct {
//! ^
//! ./zig-cache/o/07cfe6253b7dceb60e4bf24e3426d444/cimport.zig:783:32: note: .cimport:6:11.struct_GLFWvidmode declared here
//! pub const struct_GLFWvidmode = extern struct {
//! ^
//! ```
pub const c = @cImport(@cInclude("GLFW/glfw3.h"));