1 /* 2 * @(#)gremlin.h 1.1 12/14/84 3 * 4 * Gremlin library routines header file - 5 * for use with /usr/local/lib/libgremlin.a 6 * 7 * Mark Opperman (opcode@monet.BERKELEY) 8 * 9 */ 10 11 extern FILE *gr_open(); 12 extern gr_close(); 13 extern gr_vector(); 14 extern gr_curve(); 15 extern gr_arc(); 16 extern gr_circle(); 17 extern gr_polygon(); 18 extern gr_text(); 19 20 #define GR_ERROR -1 21 #define GR_OK 0 22 23 #define SUN_GREMLIN 0 24 #define AED_GREMLIN 1 25 26 #define HORZ_ORIENT 0 27 #define VERT_ORIENT 1 28 29 #define BOTLEFT 0 30 #define BOTRIGHT 1 31 #define CENTCENT 2 32 #define VECTOR 3 33 #define ARC 4 34 #define CURVE 5 35 #define POLYGON 6 36 #define TOPLEFT 10 37 #define TOPCENT 11 38 #define TOPRIGHT 12 39 #define CENTLEFT 13 40 #define CENTRIGHT 14 41 #define BOTCENT 15 42 43 #define DOTTED 1 44 #define DOTDASHED 2 45 #define THICK 3 46 #define DASHED 4 47 #define NARROW 5 48 #define MEDIUM 6 49