Function free_glyphid_cache

src/glyphs.c:354–369

}

void
free_glyphid_cache(void)
{
    size_t idx;

    if (!glyphid_cache)
        return;
    for (idx = 0; idx < glyphid_cache_size; ++idx) {
        if (glyphid_cache[idx].id) {
            free(glyphid_cache[idx].id);
            glyphid_cache[idx].id = (char *) 0;
        }
    }
    free(glyphid_cache);
    glyphid_cache = (struct glyphid_cache_t *) 0;
}

staticfn void
add_glyph_to_cache(int glyphnum, const char *id)