csyntax.c:20:5: Function main declared with 1 arg, should have 2 (int argc,
                   char *argv[])

csyntax2.c: (in function mapping_create)
csyntax2.c:13:3: Assignment of size_t to int: x = sizeof((t))
csyntax2.c:14:3: Assignment of size_t to int: x = sizeof(*t)

csyntax3.c:3:4: Function main declared to return a1, should return int

csyntax13.c: (in function f)
csyntax13.c:9:11: Variable isrs shadows outer declaration
   csyntax13.c:7:9: Previous definition of isrs: isr_t

csyntax16.c: (in function main)
csyntax16.c:18:11: Variable getbuiltout used before definition
csyntax16.c: (in function getbuiltout)
csyntax16.c:43:14: Variable qpolygon used before definition

csyntax17.c: (in function f)
csyntax17.c:11:11: Variable x initialized to type EID_UNIT_NUM, expects int:
                      (EID_UNIT_NUM)3
csyntax17.c:12:2: Path with no return in function declared to return int
csyntax17.c:11:7: Variable x declared but not used

