typedef struct s_smx_ctx_sysv {
s_smx_ctx_base_t super; /* Fields of super implementation */
ucontext_t uc; /* the thread that execute the code */
typedef struct s_smx_ctx_sysv {
s_smx_ctx_base_t super; /* Fields of super implementation */
ucontext_t uc; /* the thread that execute the code */