@cDefine

@cDefine

@cDefine(comptime name: []u8, value)

This function can only occur inside @cImport.

This appends #define $name $value to the @cImport temporary buffer.

To define without a value, like this:

#define _GNU_SOURCE

Use the void value, like this:

@cDefine("_GNU_SOURCE", {})

See also:

• Import from C Header File
• @cInclude
• @cImport
• @cUndef
• void