Remove obsolete ext/wasm/api/sqlite3-wasi.h.

FossilOrigin-Name: f661a6e0c1ac081ee402e64590eabd427440db1b717be9166bdfc025d0b0d899

ext/wasm/api/sqlite3-wasi.h

@@ -1,69 +0,0 @@
-/**
-   Dummy function stubs to get sqlite3.c compiling with
-   wasi-sdk. This requires, in addition:
-
-   -D_WASI_EMULATED_MMAN -D_WASI_EMULATED_GETPID
-
-   -lwasi-emulated-getpid
-*/
-typedef unsigned mode_t;
-int fchmod(int fd, mode_t mode);
-int fchmod(int fd, mode_t mode){
-  return (fd && mode) ? 0 : 0;
-}
-typedef unsigned uid_t;
-typedef uid_t gid_t;
-int fchown(int fd, uid_t owner, gid_t group);
-int fchown(int fd, uid_t owner, gid_t group){
-  return (fd && owner && group) ? 0 : 0;
-}
-uid_t geteuid(void);
-uid_t geteuid(void){return 0;}
-#if !defined(F_WRLCK)
-enum {
-F_WRLCK,
-F_RDLCK,
-F_GETLK,
-F_SETLK,
-F_UNLCK
-};
-#endif
-
-#undef HAVE_PREAD
-
-#include <wasi/api.h>
-#define WASM__KEEP __attribute__((used))
-
-#if 0
-/**
-   wasi-sdk cannot build sqlite3's default VFS without at least the following
-   functions. They are apparently syscalls which clients have to implement or
-   otherwise obtain.
-
-   https://github.com/WebAssembly/WASI/blob/main/phases/snapshot/docs.md
-*/
-environ_get
-environ_sizes_get
-clock_time_get
-fd_close
-fd_fdstat_get
-fd_fdstat_set_flags
-fd_filestat_get
-fd_filestat_set_size
-fd_pread
-fd_prestat_get
-fd_prestat_dir_name
-fd_read
-fd_seek
-fd_sync
-fd_write
-path_create_directory
-path_filestat_get
-path_filestat_set_times
-path_open
-path_readlink
-path_remove_directory
-path_unlink_file
-poll_oneoff
-proc_exit
-#endif