screen: Add helpers to easy use color by name
commitecc2fd769331d1285997e3b644df329d36c840d9
authorVadim Kochan <vadim4j@gmail.com>
Sun, 17 Apr 2016 17:31:27 +0000 (17 20:31 +0300)
committerTobias Klauser <tklauser@distanz.ch>
Mon, 18 Apr 2016 14:37:13 +0000 (18 16:37 +0200)
tree82cf653f65366da3f719c39508c6d6fd2642b11b
parente9bd3cd92b7f48d6550b328421d74f6554598e04
screen: Add helpers to easy use color by name

Added macros which allow easy specify color pair like:

    INIT_COLOR(YELLOW, BLACK);
    COLOR(YELLOW, BLACK);
    COLOR_ON(YELLOW, BLACK);

by calculating pair id via generic formula. Added shorter
color names via new enum.

Signed-off-by: Vadim Kochan <vadim4j@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
screen.h