cmake HAVE_BSD_STDLIB_H examples

Geocld/PeaSyo third-party/json-c/CMakeLists.txt :176 

check_include_file(bsd/stdlib.h HAVE_BSD_STDLIB_H)

csmith-project/csmith CMakeLists.txt :80 

check_include_file("bsd/stdlib.h"	HAVE_BSD_STDLIB_H)

ByConity/ByConity contrib/jsonc-cmake/CMakeLists.txt :186 

check_include_file(bsd/stdlib.h HAVE_BSD_STDLIB_H)