View Compilation Error

41873_0_7081.cpp
41873_0_7081.cpp(88) : warning C4305: 'argument' : truncation from 'const int' to 'char'
41873_0_7081.cpp(88) : warning C4309: 'argument' : truncation of constant value
41873_0_7081.cpp(98) : warning C4305: 'argument' : truncation from 'const int' to 'char'
41873_0_7081.cpp(98) : warning C4309: 'argument' : truncation of constant value
41873_0_7081.cpp(104) : error C2065: 'prcharf' : undeclared identifier