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added issafe() define for "safe" characters

(This used to be commit 1d7fc598cd)
This commit is contained in:
Samba Release Account 1996-05-04 10:19:55 +00:00
parent 3a5b9fc23f
commit 09960b3d1f

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@ -57,5 +57,9 @@ extern void charset_initialise(void);
#define islower(c) (((char)(c)) != toupper(c))
#define isdoschar(c) (dos_char_map[(char)(c)] != 0)
#define isspace(c) ((c)==' ' || (c) == '\t')
/* this is used to determine if a character is safe to use in
something that may be put on a command line */
#define issafe(c) (isalnum(c) || strchr("-._",c))
#endif