ubuffer 55 lib/font/rbf_font.c static unsigned char *ubuffer = 0; // uncached memory buffer for reading font data from SD card ubuffer 81 lib/font/rbf_font.c ubuffer = umalloc(UBUFFER_SIZE); ubuffer 161 lib/font/rbf_font.c if (ubuffer) ubuffer 171 lib/font/rbf_font.c bytes_read += read(fd, ubuffer, to_read); ubuffer 172 lib/font/rbf_font.c memcpy(dest, ubuffer, to_read);