Initialize a stack allocated builder, with the default flags.
This is equivalent to initializing a builder variable with the GCK_BUILDER_INIT constant, or setting it to zeroed memory.
```c // Equivalent ways of initializing a GckBuilder GckBuilder builder = GCK_BUILDER_INIT; GckBuilder builder2; GckBuilder builder3;
gck_builder_init (&builder2);
memset (&builder3, 0, sizeof (builder3)); ```
| this |
the builder |