No. The g_* variables are globals, the gp_* variables are global cvars pointers
Most of the cvar pointers are registred as cvars but never retrieved. Some g_variables have the same problem What's the use for them?
Spoiler
upload\2111703335_jailbreak\jailbreak.sma(386 ) : warning 204: symbol is assigned a value that is never used: "team"
upload\2111703335_jailbreak\jailbreak.sma(402 ) : warning 204: symbol is assigned a value that is never used: "team"
upload\2111703335_jailbreak\jailbreak.sma(402 ) : warning 204: symbol is assigned a value that is never used: "roundloop"
upload\2111703335_jailbreak\jailbreak.sma(837 ) : warning 204: symbol is assigned a value that is never used: "maxnosimon"
upload\2111703335_jailbreak\jailbreak.sma(943 ) : warning 204: symbol is assigned a value that is never used: "roundloop"
upload\2111703335_jailbreak\jailbreak.sma(125 0) : warning 203: symbol is never used: "i"
upload\2111703335_jailbreak\jailbreak.sma(138 3) : warning 203: symbol is never used: "g_Colors"
upload\2111703335_jailbreak\jailbreak.sma(138 3) : warning 204: symbol is assigned a value that is never used: "g_CrowbarCount"
upload\2111703335_jailbreak\jailbreak.sma(138 3) : warning 204: symbol is assigned a value that is never used: "g_FreedayNext"
upload\2111703335_jailbreak\jailbreak.sma(138 3) : warning 204: symbol is assigned a value that is never used: "g_SimonAllowed"
upload\2111703335_jailbreak\jailbreak.sma(138 3) : warning 203: symbol is never used: "g_SimonRandom"
upload\2111703335_jailbreak\jailbreak.sma(138 3) : warning 204: symbol is assigned a value that is never used: "gp_AutoOpen"
upload\2111703335_jailbreak\jailbreak.sma(138 3) : warning 204: symbol is assigned a value that is never used: "gp_CrowbarMax"
upload\2111703335_jailbreak\jailbreak.sma(138 3) : warning 204: symbol is assigned a value that is never used: "gp_GlowModels"
upload\2111703335_jailbreak\jailbreak.sma(138 3) : warning 204: symbol is assigned a value that is never used: "gp_Motd"
upload\2111703335_jailbreak\jailbreak.sma(138 3) : warning 204: symbol is assigned a value that is never used: "gp_SimonRandom"
upload\2111703335_jailbreak\jailbreak.sma(138 3) : warning 204: symbol is assigned a value that is never used: "gp_TeamChange"