cc -O2 -pipe  -pthread  -Wall -Wextra -Werror -Wno-error=deprecated -Wno-error=deprecated-declarations sys_stat/S_TYPEISTMO.c -o sys_stat/S_TYPEISTMO -D_POSIX_C_SOURCE=202405L  -lm -lpthread 
sys_stat/S_TYPEISTMO.c:4:2: error: "S_TYPEISTMO is not defined"
#error "S_TYPEISTMO is not defined"
 ^
1 error generated.