Defines starting with `q' in Quake

• Q_MAXCHAR Quake/common.h:74
• Q_MAXFLOAT Quake/common.h:78
• Q_MAXINT Quake/common.h:76
• Q_MAXLONG Quake/common.h:77
• Q_MAXSHORT Quake/common.h:75
• Q_MINCHAR Quake/common.h:80
• Q_MINFLOAT Quake/common.h:84
• Q_MININT Quake/common.h:82
• Q_MINLONG Quake/common.h:83
• Q_MINSHORT Quake/common.h:81
• QUAKE_GAME Quake/quakedef.h:24
• QUEUEMASK Quake/net_comx.c:32
• QUEUESIZE Quake/net_comx.c:31