diff options
Diffstat (limited to 'functions.h')
| -rw-r--r-- | functions.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/functions.h b/functions.h index 5799aa6..30ae4e4 100644 --- a/functions.h +++ b/functions.h @@ -62,7 +62,8 @@ // Debug is only written if the global int "debug" is greater than or equal to the level. void debugprint(int level, char *format, ...); -// Get stdin line with buffer overrun protection +// Get stdin line with buffer overrun protection. +// Returns OK, NO_INPUT, or TOO_LONG as appropriate. int getstdin(char *prompt, char *buff, size_t sz); // Append CR-LF to the end of a string (after cleaning up any existing trailing CR or LF) |