_GL_HAS_BUILTIN_ADD_OVERFLOW   98 lib/intprops-internal.h #define _GL_HAS_BUILTIN_ADD_OVERFLOW 0
_GL_HAS_BUILTIN_ADD_OVERFLOW  100 lib/intprops-internal.h #define _GL_HAS_BUILTIN_ADD_OVERFLOW __has_builtin (__builtin_add_overflow)
_GL_HAS_BUILTIN_ADD_OVERFLOW  104 lib/intprops-internal.h #define _GL_HAS_BUILTIN_ADD_OVERFLOW 1
_GL_HAS_BUILTIN_ADD_OVERFLOW  106 lib/intprops-internal.h #define _GL_HAS_BUILTIN_ADD_OVERFLOW 0