diff options
Diffstat (limited to 'contrib/nvi/common/args.h')
-rw-r--r-- | contrib/nvi/common/args.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/contrib/nvi/common/args.h b/contrib/nvi/common/args.h new file mode 100644 index 0000000..e84dc2c --- /dev/null +++ b/contrib/nvi/common/args.h @@ -0,0 +1,29 @@ +/*- + * Copyright (c) 1993, 1994 + * The Regents of the University of California. All rights reserved. + * Copyright (c) 1993, 1994, 1995, 1996 + * Keith Bostic. All rights reserved. + * + * See the LICENSE file for redistribution information. + * + * @(#)args.h 10.2 (Berkeley) 3/6/96 + */ + +/* + * Structure for building "argc/argv" vector of arguments. + * + * !!! + * All arguments are nul terminated as well as having an associated length. + * The argument vector is NOT necessarily NULL terminated. The proper way + * to check the number of arguments is to use the argc value in the EXCMDARG + * structure or to walk the array until an ARGS structure with a length of 0 + * is found. + */ +typedef struct _args { + CHAR_T *bp; /* Argument. */ + size_t blen; /* Buffer length. */ + size_t len; /* Argument length. */ + +#define A_ALLOCATED 0x01 /* If allocated space. */ + u_int8_t flags; +} ARGS; |