1e5c31af7Sopenharmony_ci(^|[^[:alnum:]])[Aa]n ename:[Vv] 2e5c31af7Sopenharmony_cipname:sType is the type of this structure. 3e5c31af7Sopenharmony_cipname:pNext extension chain 4e5c31af7Sopenharmony_cipname:pNext-chain 5e5c31af7Sopenharmony_cipname:pNext is `NULL` or a pointer to an extension-specific structure. 6e5c31af7Sopenharmony_cipname:p[A-Z][[:alnum:]]+ is an array of 7e5c31af7Sopenharmony_cipresent in.*the pname:pNext chain 8e5c31af7Sopenharmony_ci(^|[^-_.&:<>\[[:alnum:]])(Github|[Aa]ny given element|[Bb]itplane|[Cc]olorspace|[Cc]olour|[Cc]ompile-time|[Cc]ubemap|[Dd]oublebuffer)[^-_.\[[:alnum:]] 9e5c31af7Sopenharmony_ci(^|[^-_.&:<>\[[:alnum:]])([Ee]ntry-point|[Ee]ntrypoint|[Ff]latshading|[Gg]eneral purpose|[Ii]mplementation dependent|is an optional pointer|[Ll]evel [Oo]f [Dd]etail|[Ll]evel-of-[Dd]etail|lod)[^-_.\[[:alnum:]] 10e5c31af7Sopenharmony_ci(^|[^-_.&:<>\[[:alnum:]])([Mm]iplayer|[Mm]iplevel|[Mm]ipsize|[Mm]iptail|points to|[Rr]enderpass|[Rr]e-use|[Ss]ide-effect|[Ss]ignalled|[Ss]wap chain|[Tt]esselation|[Uu]se-case)[^-_.\[[:alnum:]] 11