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author | 2011-02-25 09:01:47 +0000 | |
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committer | 2011-02-25 09:01:47 +0000 | |
commit | a6876a99800c4a2440259c3c45a45c97963c19e0 (patch) | |
tree | 64102b7562d95f8bf98fd3f955f09ac065abe795 /src/emu/inptport.h | |
parent | 130a45928e34a9dfc0ab3f4b89915ba2a7be04df (diff) |
Added overloaded input_port_read() for reading device owned input ports. [Curt Coder]
Diffstat (limited to 'src/emu/inptport.h')
-rw-r--r-- | src/emu/inptport.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/emu/inptport.h b/src/emu/inptport.h index bd2159fa7de..01b04cfcca6 100644 --- a/src/emu/inptport.h +++ b/src/emu/inptport.h @@ -1137,6 +1137,9 @@ input_port_value input_port_read_direct(const input_port_config *port); /* return the value of an input port specified by tag */ input_port_value input_port_read(running_machine *machine, const char *tag); +/* return the value of an input port specified by tag */ +input_port_value input_port_read(running_machine *machine, device_t *device, const char *tag); + /* return the value of an input port specified by tag, or a default value if the port does not exist */ input_port_value input_port_read_safe(running_machine *machine, const char *tag, input_port_value defvalue); |