Functions starting with `t' in djgppdoom

• texture src/doomdata.h:113
• T_Glow src/p_lights.c:315
• T_LightFlash src/p_lights.c:99
• T_SlidingDoor src/p_doors.c:626
• T_StrobeFlash src/p_lights.c:156
• T_VerticalDoor src/p_doors.c:64
• twoSided src/p_spec.c:237