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Add documentation for option functions

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Peter Evans
2017-12-27 14:32:13 -06:00
parent 76191991c8
commit 5407ce2d32
1 changed files with 14 additions and 0 deletions
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14
src/option.c
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@@ -223,6 +223,14 @@ option_print_help()
(only 700x480 and 875x600 are supported)\n"); (only 700x480 and 875x600 are supported)\n");
} }
/*
* Set the size of our window in visible width and height. The size
* string is expected to be in the form of WIDTHxHEIGHT, where WIDTH
* and HEIGHT are integers representing the window width and height
* respectively. Arbitrary values for width and height are not
* necessarily allowed; generally, we can only support values which
* respect the aspect ratio used by the machine we are emulating.
*/
int int
option_set_size(const char *size) option_set_size(const char *size)
{ {
@@ -238,12 +246,18 @@ option_set_size(const char *size)
return ERR_BADOPT; return ERR_BADOPT;
} }
/*
* Return the window width we've been configured to use.
*/
int int
option_get_width() option_get_width()
{ {
return width; return width;
} }
/*
* Return the window height we want.
*/
int int
option_get_height() option_get_height()
{ {