------ Build started: Project: projekti, Configuration: Debug Win32 ------
Compiling...
main.c
main.c(17) : error C2079: 'luo_piste' uses undefined struct 'Piste'
main.c(18) : error C2079: 'foo' uses undefined struct 'Piste'
main.c(19) : error C2224: left of '.x' must have struct/union type
main.c(20) : error C2224: left of '.y' must have struct/union type
main.c(21) : error C2440: 'return' : cannot convert from 'int' to 'Piste'
main.c(25) : error C2079: 'paikkavektoreiden_summa' uses undefined struct 'Piste'
main.c(26) : error C2079: 'foo' uses undefined struct 'Piste'
main.c(27) : error C2224: left of '.x' must have struct/union type
main.c(28) : error C2224: left of '.y' must have struct/union type
main.c(30) : error C2440: 'return' : cannot convert from 'int' to 'Piste'
main.c(54) : error C2143: syntax error : missing ';' before 'type'
main.c(56) : error C2065: 'pl' : undeclared identifier
main.c(56) : error C2440: '=' : cannot convert from 'Piste' to 'int'
main.c(58) : error C2224: left of '.x' must have struct/union type
main.c(58) : error C2224: left of '.y' must have struct/union type
main.c(60) : error C2143: syntax error : missing ';' before 'type'
main.c(63) : error C2065: 'summavektori' : undeclared identifier
main.c(63) : error C2440: '=' : cannot convert from 'Piste' to 'int'
main.c(65) : error C2224: left of '.x' must have struct/union type
main.c(65) : error C2224: left of '.y' must have struct/union type