osk v1879 sourcede yardım

ebenezer\lzf_c.c(135) : warning C4090: 'function' : different 'const' qualifiers



ebenezer\lzf_c.c(135) : warning C4022: 'memset' : pointer mismatch for actual parameter 1



ebenezer\lzf_c.c(216) : warning C4244: '=' : conversion from 'unsigned long ' to 'unsigned char ', possible loss of data



ebenezer\lzf_c.c(220) : warning C4244: '=' : conversion from 'unsigned long ' to 'unsigned char ', possible loss of data



ebenezer\lzf_c.c(224) : warning C4244: '=' : conversion from 'unsigned long ' to 'unsigned char ', possible loss of data



arkadaşlar bu warningleri nasıl fixlerim yardımcı olurmusunuz lütfen...