1292 char *sqlite3_vsnprintf(int n, char *zBuf, const char *zFormat, va_list ap){  in sqlite3_vsnprintf()  argument
1294   if( n<=0 ) return zBuf;  in sqlite3_vsnprintf()
1296   if( zBuf==0 || zFormat==0 ) {  in sqlite3_vsnprintf()
1298     if( zBuf ) zBuf[0] = 0;  in sqlite3_vsnprintf()
1299     return zBuf;  in sqlite3_vsnprintf()
1302   sqlite3StrAccumInit(&acc, 0, zBuf, n, 0);  in sqlite3_vsnprintf()
1304   zBuf[acc.nChar] = 0;  in sqlite3_vsnprintf()
1305   return zBuf;  in sqlite3_vsnprintf()
1307 char *sqlite3_snprintf(int n, char *zBuf, const char *zFormat, ...){  in sqlite3_snprintf()  argument
1311   z = sqlite3_vsnprintf(n, zBuf, zFormat, ap);  in sqlite3_snprintf()
1361   char zBuf[SQLITE_PRINT_BUF_SIZE*10];  in sqlite3DebugPrintf()  local
1362   sqlite3StrAccumInit(&acc, 0, zBuf, sizeof(zBuf), 0);  in sqlite3DebugPrintf()
1369     extern void SQLITE_OS_TRACE_PROC(const char *zBuf, int nBuf);  in sqlite3DebugPrintf()
1370     SQLITE_OS_TRACE_PROC(zBuf, sizeof(zBuf));  in sqlite3DebugPrintf()
1373   fprintf(stdout,"%s", zBuf);  in sqlite3DebugPrintf()