SumCtx           1012 ext/pdo_sqlite/sqlite/src/func.c typedef struct SumCtx SumCtx;
SumCtx           1013 ext/pdo_sqlite/sqlite/src/func.c struct SumCtx {
SumCtx            407 ext/sqlite/libsqlite/src/func.c typedef struct SumCtx SumCtx;
SumCtx            408 ext/sqlite/libsqlite/src/func.c struct SumCtx {