Defines starting with `s' in quakeworld/server

• sfxc_data quakeworld/server/asm_i386.h:73
• sfxc_length quakeworld/server/asm_i386.h:68
• sfxc_loopstart quakeworld/server/asm_i386.h:69
• sfxc_speed quakeworld/server/asm_i386.h:70
• sfxc_stereo quakeworld/server/asm_i386.h:72
• sfxc_width quakeworld/server/asm_i386.h:71
• STEPSIZE quakeworld/server/sv_move.c:24