* etags.c (stab_entry, stab_create, stab_find, stab_search,
stab_type, add_keyword, C_reate_stab, C_create_stabs): deleted. Use gperf generated hash table instead of linked list. (C_stab_entry, hash, in_word_set, get_C_stab, C_symtype): added. Mostly code generated by gperf. (consider_token): removed unused parameter `lp'. (PF_funcs, getit): allow subroutine and similar declarations to span multiple lines. (C_entries): check for newline if inchar to avoid bus errors. (process_file, find_entries): distinguish among nonexistent and not regular file.
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