diff options
Diffstat (limited to 'jnlib/argparse.h')
| -rw-r--r-- | jnlib/argparse.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/jnlib/argparse.h b/jnlib/argparse.h index a4203b5ed..dd9b30b08 100644 --- a/jnlib/argparse.h +++ b/jnlib/argparse.h @@ -24,12 +24,12 @@ #include "types.h" typedef struct -{ +{ int *argc; /* Pointer to ARGC (value subject to change). */ char ***argv; /* Pointer to ARGV (value subject to change). */ unsigned int flags; /* Global flags. May be set prior to calling the parser. The parser may change the value. */ - int err; /* Print error description for last option. + int err; /* Print error description for last option. Either 0, ARGPARSE_PRINT_WARNING or ARGPARSE_PRINT_ERROR. */ @@ -79,9 +79,12 @@ typedef struct #define ARGPARSE_TYPE_STRING 2 /* Takes a string argument. */ #define ARGPARSE_TYPE_LONG 3 /* Takes a long argument. */ #define ARGPARSE_TYPE_ULONG 4 /* Takes an unsigned long argument. */ -#define ARGPARSE_OPT_OPTIONAL (1<<3) /* Argument is optional. */ +#define ARGPARSE_OPT_OPTIONAL (1<<3) /* Argument is optional. */ #define ARGPARSE_OPT_PREFIX (1<<4) /* Allow 0x etc. prefixed values. */ -#define ARGPARSE_OPT_COMMAND (1<<8) /* The argument is a command. */ +#define ARGPARSE_OPT_IGNORE (1<<6) /* Ignore command or option. */ +#define ARGPARSE_OPT_COMMAND (1<<7) /* The argument is a command. */ + +#define ARGPARSE_TYPE_MASK 7 /* Mask for the type values (internal). */ /* A set of macros to make option definitions easier to read. */ #define ARGPARSE_x(s,l,t,f,d) \ @@ -148,9 +151,11 @@ typedef struct #define ARGPARSE_c(s,l,d) \ { (s), (l), (ARGPARSE_TYPE_NONE | ARGPARSE_OPT_COMMAND), (d) } +#define ARGPARSE_ignore(s,l) \ + { (s), (l), (ARGPARSE_OPT_IGNORE), "@" } #define ARGPARSE_group(s,d) \ - { (s), NULL, 0, (d) } + { (s), NULL, 0, (d) } #define ARGPARSE_end() { 0, NULL, 0, NULL } |