#ifndef EXIT_STATUS_DEFINED #define EXIT_STATUS_DEFINED #ifdef __STDC__ # define EXIT_STATUS_SUCCESS 0 # define EXIT_STATUS_FAILURE 1 #else # ifdef VMS # define EXIT_STATUS_SUCCESS (1 | 0x10000000) # define EXIT_STATUS_FAILURE (0 | 0x10000000) # else # define EXIT_STATUS_SUCCESS 0 # define EXIT_STATUS_FAILURE 1 # endif #endif #endif