"shouldn't happen" but if it did.
irRoute.c:594:2: warning: variable 'startPt' is used uninitialized whenever switch default is taken
irRoute.c:719:2: warning: variable 'destRect' is used uninitialized whenever switch default is taken
clang18 -Wall warning cleanup [-Wsometimes-uninitialized]
Use of FALSE instead of NULL on a pointer type.
irRoute.c:1101:19: warning: expression which evaluates to zero treated
as a null pointer constant of type 'RouteContact *'
(aka 'struct routecontact *')
clang18 default warning cleanup [-Wnon-literal-null-conversion]
This commit makes the code (mostly) C99-compatible, enabling to compile
it without the -Wno-error=implicit-function-declaration flag. This
way, Magic becomes usable on arm64 architectures, specifically on Apple
computers with M1/M2 SoC.
Darryl L. Miles
Alessandro De Laurenzis
Tim Edwards