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typedef enum
{
parameters,
constraints,
actions,
incompatibilities,
error_functions,
} settings;
typedef enum
{
entering,
exiting,
} direction;
typedef enum
{
CTXOPTNOERR = 0,
CTXOPTMISPAR,
CTXOPTMISARG,
CTXOPTDUPOPT,
CTXOPTUNKPAR,
CTXOPTINCTXOPTT,
CTXOPTINTERNAL,
CTXOPTERRSIZE,
} errors;
typedef enum
{
continue_after,
exit_after,
} usage_behaviour;
char * ctxoptopt;
errors ctxopterrno;
void
ctxopt_init(void);
void
ctxopt_analyze(int nb_words, char ** words, int * rem_count, char *** rem_args);
void
ctxopt_evaluate(void);
void
ctxopt_new_ctx(char * name, char * opts_specs);
void
ctxopt_ctx_disp_usage(char * ctx_name, usage_behaviour action);
void
ctxopt_disp_usage(usage_behaviour action);
void
ctxopt_add_global_settings(settings s, ...);
void
ctxopt_add_ctx_settings(settings s, ...);
void
ctxopt_add_opt_settings(settings s, ...);
int
ctxopt_format_constraint(int nb_args, char ** args, char * value);
int
ctxopt_re_constraint(int nb_args, char ** args, char * value);
int
ctxopt_range_constraint(int nb_args, char ** args, char * value);
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