SIGTERM, SIGSEGV, SIGINT, SIGILL, SIGABRT, SIGFPE
Min standard notice:
Header: <csignal>
Each of the above macro constants expands to an integer constant expression with distinct values, which represent different signals sent to the program.
# Declarations
#define SIGTERM /*implementation defined*/
#define SIGSEGV /*implementation defined*/
#define SIGINT /*implementation defined*/
#define SIGILL /*implementation defined*/
#define SIGABRT /*implementation defined*/
#define SIGFPE /*implementation defined*/
# Notes
Additional signal names are specified by POSIX.