Hello.
Thank you very much for your answer.
I found an option "Configuration Properties\C/C++/General/Detect 64-bit Portability Issues". It was set to 'Yes'. I
madeit 'No'.
Now I don't get these warnings about 'type cast'.
The result:
1>Compiling...
1>getstring.c
1>d:\pgsql83\getstring\c_getstring.c(10) : warning C4273: 'Pg_magic_func' : inconsistent dll linkage
1> d:\pgsql83\getstring\c_getstring.c(10) : see previous definition of 'Pg_magic_func'
1>d:\pgsql83\getstring\c_getstring.c(24) : warning C4273: 'pg_finfo_getTimeFromApplication' : inconsistent dll linkage
1> d:\pgsql83\getstring\c_getstring.c(24) : see previous definition of 'pg_finfo_getTimeFromApplication'
1>Compiling manifest to resources...
1>Linking...
1>LINK : D:\pgsql83\c_getstring\Debug\getstring.dll not found or not built by the last incremental link; performing
fulllink
1> Creating library D:\pgsql83\getstring\Debug\getstring.lib and object D:\pgsql83\getstring\Debug\getstring.exp
1>Embedding manifest...
1>Build log was saved at "file://d:\pgsql83\getstring\getstring\Debug\BuildLog.htm"
1>c_synctime - 0 error(s), 2 warning(s)
========== Rebuild All: 1 succeeded, 0 failed, 0 skipped ==========
But the function doesn't work as well.... :(
ERROR: invalid memory alloc request size 4294967293