Alternate Entry Name: RSTSWH
#include <os_funcs.h> newval = rstpsw( bits );
"rstpsw" turns off specified bits in the first Program Switch Word (PSW). Numbering left to right, bits 0 through 17 of the first switch word should normally be left alone, since they are used by supplied GCOS-8 software.
expl nsc lib setpsw
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