[parseopt] Add parse_timeout()

Parsing a timeout value (specified in milliseconds) into an internal
timeout value measured in timer ticks is a common operation.  Provide
a parse_timeout() value to carry out this conversion automatically.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2013-11-01 02:22:12 +00:00
parent b15dbc9cc6
commit 5e1fa5cd40
12 changed files with 46 additions and 27 deletions

View File

@@ -9,6 +9,6 @@
FILE_LICENCE ( GPL2_OR_LATER );
extern int prompt ( const char *text, unsigned int wait_ms, int key );
extern int prompt ( const char *text, unsigned long timeout, int key );
#endif /* _USR_PROMPT_H */