Index of /pdf/xOpen/X_Open_Portability_Guide_1985
       _______________________________
       
   DIR /pdf/xOpen
       xpg_0_frontmatter.pdf
       xpg_1_card.pdf
       xpg_1_common_applications_environment.pdf
       xpg_2_card.pdf
       xpg_2_xopen_system_v_specification_1.pdf
       xpg_2_xopen_system_v_specification_2.pdf
       xpg_2_xopen_system_v_specification_3.pdf
       xpg_3_card.pdf
       xpg_3_xopen_c_language_definition.pdf
       xpg_4_card.pdf
       xpg_4_xopen_isam_definition.pdf
       xpg_5_card.pdf
       xpg_5_xopen_cobol_definition.pdf
       xpg_6_card.pdf
       xpg_6_source_code_transfer.pdf
       xpg_comments_and_suggestions.pdf