Pb12.5 call zlib compress functions always prompt "bad runtime function reference", please give directions!

Disclaimer:
The Function Long compress (Ref Blob compr, Ref Long comprLen, Ref Blob buf, Long buflen) Library "zlib. DLL
"The Function Long uncompress (Ref Blob uncompr, Ref Long uncomprLen, Ref Blob compr, Long lcomp) Library "ZLIB. DLL
"
Call:
Blob bl_data_zip
Long l_len l_len_zip, l_rtn

L_len=len (bl_data)
L_len_zip=l_len * 1.01 + 13
Bl_data_zip=blob (space (l_len_zip))
L_rtn=compress (bl_data_zip l_len_zip, bl_data, l_len)

CodePudding user response:

Just use pb11 test, normal! Don't pb12.5 have change, support??????? Exclude please!!!!!! Hurry ah, ha ha

CodePudding user response:

Pb11 test the length of the before and after compression, found that the compressed length is about 2 times before compression, the compression, the greater the volume???????

CodePudding user response:

reference 1st floor accounting_ok response:

just use pb11 test, normal. Don't pb12.5 have change, support??????? Exclude please!!!!!! Hurry ah, ha ha

Support the statement need to increase the ANSI

About the problem of the length of the compressed, suggest you use a larger data test, such as several M, don't use a few bytes or K, may mislead you