clang -O2 -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Dlinux -Wall -Wwrite-strings -Wpointer-arith -Wcast-qual -Wcast-align -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Winline -Wshadow -g  -fPIC -I/home/andrew/gits/libcap/libcap/../libcap/include/uapi -I/home/andrew/gits/libcap/libcap/../libcap/include -c cap_alloc.c -o cap_alloc.o
cap_alloc.c:150:33: warning: cast from 'uint32_t *' (aka 'unsigned int *') to 'struct cap_launch_s *' increases required alignment from 4 to 8 [-Wcast-align]
    struct cap_launch_s *attr = (struct cap_launch_s *) data;
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
cap_alloc.c:172:33: warning: cast from 'uint32_t *' (aka 'unsigned int *') to 'struct cap_launch_s *' increases required alignment from 4 to 8 [-Wcast-align]
    struct cap_launch_s *attr = (struct cap_launch_s *) data;
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
2 warnings generated.