Function cbm_set_macro_extraction

internal/cbm/cbm.c:48–50

// read-only during, so a relaxed atomic is sufficient.
static _Atomic int g_extract_macros = 1;
void cbm_set_macro_extraction(int enabled) {
    atomic_store_explicit(&g_extract_macros, enabled ? 1 : 0, memory_order_relaxed);
}
int cbm_macro_extraction_enabled(void) {
    return atomic_load_explicit(&g_extract_macros, memory_order_relaxed);
}