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- PPPPDDDDPPPPeeeerrrrrrrroooorrrr((((3333)))) IIIImmmmpppprrrreeeessssssssaaaarrrriiiioooo PPPPDDDDPPPPeeeerrrrrrrroooorrrr((((3333))))
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- NNNNAAAAMMMMEEEE
- PDPerror, PDErrorString - obtain libpod execution error messages
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- ####iiiinnnncccclllluuuuddddeeee <<<<ppppoooodddd....hhhh>>>>
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- vvvvooooiiiidddd PPPPDDDDPPPPeeeerrrrrrrroooorrrr((((ccccoooonnnnsssstttt cccchhhhaaaarrrr ****ssss))));;;;
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- cccchhhhaaaarrrr**** PPPPDDDDEEEErrrrrrrroooorrrrSSSSttttrrrriiiinnnngggg((((iiiinnnntttt eeeerrrrrrrr____ccccooooddddeeee))));;;;
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- eeeexxxxtttteeeerrrrnnnn iiiinnnntttt PPPPDDDDeeeerrrrrrrrnnnnoooo;;;;
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- _P_D_P_e_r_r_o_r prints error messages to standard error in a format similar to
- the standard C library function _p_e_r_r_o_r(_3_C). _P_D_E_r_r_o_r_S_t_r_i_n_g returns the
- error string corresponding to the _l_i_b_s_p_o_o_l error code specified by
- _e_r_r__c_o_d_e. The function is similar to the C library function
- _s_t_r_e_r_r_o_r(_3_C).
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- If an error occurs during a _l_i_b_p_o_d function call, the global error
- variable _P_D_e_r_r_n_o will be set with an error code. The symbolic names for
- these error codes are defined in _p_o_d._h.
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- The value of _P_D_e_r_r_n_o is used by _P_D_P_e_r_r_o_r as an index to a table of error
- messages. _P_D_e_r_r_n_o can be passed to _P_D_E_r_r_o_r_S_t_r_i_n_g to obtain the _l_i_b_p_o_d
- error message corresponding to the error code.
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- A call to _P_D_P_e_r_r_o_r will print the user-supplied string _s followed by a
- colon (:), a space, and the error message corresponding to the current
- value of _P_D_e_r_r_n_o. If the string _s is the NULL string (""), no colon or
- space will be printed, only the error message.
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- To be of most use, a call to _P_D_P_e_r_r_o_r should be made immediately
- following the _l_i_b_p_o_d function which failed.
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- PPPPRRRRIIIINNNNTTTTEEEERRRR OOOOPPPPEEEERRRRAAAATTTTIIIIOOOONNNNAAAALLLL EEEERRRRRRRROOOORRRRSSSS
- The _P_D_P_e_r_r_o_r function only provides information about _l_i_b_p_o_d function
- execution errors. Information about printer operational errors is not
- provided by _P_D_P_e_r_r_o_r but rather by querying the printer database using
- the _P_D_R_e_a_d_S_t_a_t_u_s and _P_D_R_e_a_d_I_n_f_o functions.
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- NNNNOOOOTTTTEEEE
- The global variables _P_D_e_r_r_l_i_s_t and _P_D_n_e_r_r should no longer be referenced.
- The function _P_D_E_r_r_o_r_S_t_r_i_n_g _s_h_o_u_l_d _b_e _u_s_e_d.
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- PDReadStatus(3), PDReadInfo(3), libpod(3)
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- PPPPaaaaggggeeee 1111
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