.\" Generated by the Allegro makedoc utility .TH create_system_bitmap 3alleg4 "version 4.4.3" "Allegro" "Allegro manual" .SH NAME create_system_bitmap \- Creates a system memory bitmap. Allegro game programming library.\& .SH SYNOPSIS .B #include .sp .B BITMAP *create_system_bitmap(int width, int height); .SH DESCRIPTION Allocates a system memory bitmap of the specified size. Read the introduction of this chapter for a comparison with other types of bitmaps and other specific details. .SH "RETURN VALUE" Returns a pointer to the bitmap on success, NULL otherwise. Remember to destroy this bitmap before any subsequent call to set_gfx_mode(). .SH SEE ALSO .BR create_bitmap (3alleg4), .BR create_bitmap_ex (3alleg4), .BR create_video_bitmap (3alleg4), .BR create_sub_bitmap (3alleg4), .BR destroy_bitmap (3alleg4), .BR is_system_bitmap (3alleg4), .BR clear_bitmap (3alleg4), .BR clear_to_color (3alleg4), .BR exupdate (3alleg4)