os_revision(3alleg4) [debian man page]
os_version(3alleg4) Allegro manual os_version(3alleg4) NAME
os_version, os_revision - Version of the OS currently running. Allegro game programming library. SYNOPSIS
#include <allegro.h> extern int os_version; extern int os_revision; DESCRIPTION
The major and minor version of the Operating System currently running. Set by allegro_init(). If Allegro for some reason was not able to retrieve the version of the Operating System, os_version and os_revision will be set to -1. For example: Under Win98 SE (v4.10.2222) os_version will be set to 4 and os_revision to 10. SEE ALSO
os_type(3alleg4), os_multitasking(3alleg4) Allegro version 4.4.2 os_version(3alleg4)
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exrotscl(3alleg4) Allegro manual exrotscl(3alleg4) NAME
exrotscl - Demonstrates rotate_scaled_sprite functions. Allegro game programming library. SYNOPSIS
#include <allegro.h> Example exrotscl DESCRIPTION
This example demonstrates rotate_scaled_sprite functions. SEE ALSO
BITMAP(3alleg4), END_OF_MAIN(3alleg4), SCREEN_H(3alleg4), SCREEN_W(3alleg4), acquire_screen(3alleg4), allegro_init(3alleg4), allegro_mes- sage(3alleg4), clear_to_color(3alleg4), create_bitmap(3alleg4), destroy_bitmap(3alleg4), draw_trans_sprite(3alleg4), fixed(3alleg4), font(3alleg4), ftofix(3alleg4), install_keyboard(3alleg4), key(3alleg4), keypressed(3alleg4), load_bitmap(3alleg4), makeacol(3alleg4), makecol(3alleg4), readkey(3alleg4), release_screen(3alleg4), rest(3alleg4), rotate_scaled_sprite(3alleg4), rotate_scaled_sprite_lit(3alleg4), rotate_scaled_sprite_trans(3alleg4), screen(3alleg4), set_alpha_blender(3alleg4), set_color_conver- sion(3alleg4), set_color_depth(3alleg4), set_gfx_mode(3alleg4), set_trans_blender(3alleg4), textout_centre_ex(3alleg4) Allegro version 4.4.2 exrotscl(3alleg4)