Function findSubFunction

src/Chain/libraries/glua/glua_decompile.cpp:3385–3411

			}

			Proto* findSubFunction(GluaDecompileContextP ctx, Proto* f, std::string funcnumstr, std::string &realfuncnumstr) {
				Proto* cf = f;
				auto startstr = funcnumstr;
				const char* endstr;

				int c = stoi(startstr);
				if (c != 0) {
					return nullptr;
				}
				endstr = strchr(startstr.c_str(), '_');
				startstr = endstr + 1;
				realfuncnumstr = "0";
				ctx->functionnum = 0;

				while (!(endstr == nullptr)) {
					c = stoi(startstr);
					if (c < 0 || c >= cf->sizep) {
						return nullptr;
					}
					cf = cf->p[c];
					endstr = strchr(startstr.c_str(), '_');
					startstr = endstr + 1;
					realfuncnumstr = realfuncnumstr + "_" + std::to_string(c);
					ctx->functionnum = c + 1;
				}
				return cf;
			}

			std::string ProcessSubFunction(GluaDecompileContextP ctx, Proto* cf, int func_checking, std::string funcnumstr) {
				int i;