HOST_l2c
# define HOST_l2c(l,c) ({ unsigned int r=(l); \
#define HOST_l2c(l,c) do {*((c)++)=(unsigned char)(((l)>>24)&0xff); \
# define HOST_l2c(l,c) (*((unsigned int *)(c))=(l), (c)+=4)
#define HOST_l2c(l,c) do {*((c)++)=(unsigned char)(((l) )&0xff); \