FYI compiling the 3.34.0 amalgamation for x64 with /W4 produces warnings: ``` shell.c(4776) : error C4242: '=': conversion from 'int' to 'char', possible loss of data shell.c(4797) : error C4242: '=': conversion from 'int' to 'char', possible loss of data shell.c(13100) : error C4242: 'function': conversion from 'sqlite3_int64' to 'int', possible loss of data shell.c(13110) : error C4242: 'function': conversion from 'sqlite3_int64' to 'int', possible loss of data shell.c(13127) : error C4242: '=': conversion from 'sqlite3_int64' to 'int', possible loss of data shell.c(18155) : error C4242: '=': conversion from 'sqlite3_int64' to 'int', possible loss of data shell.c(18247) : error C4242: '=': conversion from 'int' to 'char', possible loss of data shell.c(18251) : error C4242: '=': conversion from 'int' to 'char', possible loss of data ```