NAME

XpQueryVersion - Queries an X Server to determine if it supports the X Print Service Extension, and if it does, which version of the X Print Service Extension.

SYNOPSIS


cc [ flag... ] file... -lXp [ library... ]
#include

Status XpQueryVersion ( display, major_version_return, minor_version_return )
Display *_d_i_s_p_l_a_y;
short *_m_a_j_o_r___v_e_r_s_i_o_n___r_e_t_u_r_n;
short *_m_i_n_o_r___v_e_r_s_i_o_n___r_e_t_u_r_n;

ARGUMENTS

display
Specifies a pointer to the Display structure; returned from XOpenDisplay.
major_version_return
Returns the major version if the X Print Service Extension exists, else zero.
minor_version_return
Returns the minor version if the X Print Service Extension exists, else zero.

DESCRIPTION

XpQueryVersion determines if the X Print Service Extension is present. A non-zero Status is returned if the extension is supported, otherwise a zero Status is returned. If the extension is supported, the major and minor version numbers are returned to indicate the level of X Print Service Extension support.

The X Print Service Extension is initialized on the first call to any X Print Service function; there is no need to explicitly initialize the X Print Service Extension.