Function guile_sys::scm_dynstack_push_prompt

pub unsafe extern "C" fn scm_dynstack_push_prompt(
    arg1: *mut scm_t_dynstack, 
    arg2: scm_t_dynstack_prompt_flags, 
    key: SCM, 
    fp_offset: scm_t_ptrdiff, 
    sp_offset: scm_t_ptrdiff, 
    ip: *mut scm_t_uint32, 
    registers: *mut scm_i_jmp_buf
)