/* HEADER FILE FOR PASCAL FILE I/O * copyright (c) 1980 by Whitesmiths, Ltd. */ typedef struct { TEXT *p_buf; BYTES p_size; TEXT p_mode; UTINY p_fd; } PFILE; /* modes */ #define P_EOF 0 #define P_EOLN 1 #define P_INVAL 2 #define P_VALID 3 #define P_WRITE 4 #define P_WROTE 5 #define NFILES 16 #define P_TFD 0200