1*663afb9bSAndroid Build Coastguard Worker #ifndef __GETOPT_H__ 2*663afb9bSAndroid Build Coastguard Worker #define __GETOPT_H__ 3*663afb9bSAndroid Build Coastguard Worker 4*663afb9bSAndroid Build Coastguard Worker #ifdef __cplusplus 5*663afb9bSAndroid Build Coastguard Worker extern "C" { 6*663afb9bSAndroid Build Coastguard Worker #endif 7*663afb9bSAndroid Build Coastguard Worker 8*663afb9bSAndroid Build Coastguard Worker extern int opterr; /* if error message should be printed */ 9*663afb9bSAndroid Build Coastguard Worker extern int optind; /* index into parent argv vector */ 10*663afb9bSAndroid Build Coastguard Worker extern int optopt; /* character checked for validity */ 11*663afb9bSAndroid Build Coastguard Worker extern int optreset; /* reset getopt */ 12*663afb9bSAndroid Build Coastguard Worker extern char *optarg; /* argument associated with option */ 13*663afb9bSAndroid Build Coastguard Worker 14*663afb9bSAndroid Build Coastguard Worker struct option 15*663afb9bSAndroid Build Coastguard Worker { 16*663afb9bSAndroid Build Coastguard Worker const char *name; 17*663afb9bSAndroid Build Coastguard Worker int has_arg; 18*663afb9bSAndroid Build Coastguard Worker int *flag; 19*663afb9bSAndroid Build Coastguard Worker int val; 20*663afb9bSAndroid Build Coastguard Worker }; 21*663afb9bSAndroid Build Coastguard Worker 22*663afb9bSAndroid Build Coastguard Worker #define no_argument 0 23*663afb9bSAndroid Build Coastguard Worker #define required_argument 1 24*663afb9bSAndroid Build Coastguard Worker #define optional_argument 2 25*663afb9bSAndroid Build Coastguard Worker 26*663afb9bSAndroid Build Coastguard Worker int getopt(int, char**, const char*); 27*663afb9bSAndroid Build Coastguard Worker int getopt_long(int, char**, const char*, const struct option*, int*); 28*663afb9bSAndroid Build Coastguard Worker 29*663afb9bSAndroid Build Coastguard Worker #ifdef __cplusplus 30*663afb9bSAndroid Build Coastguard Worker } 31*663afb9bSAndroid Build Coastguard Worker #endif 32*663afb9bSAndroid Build Coastguard Worker 33*663afb9bSAndroid Build Coastguard Worker #endif /* __GETOPT_H__ */ 34