27 lines
573 B
C
27 lines
573 B
C
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#include <windows.h>
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#include "nsis.h"
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int popstring(char *str) {
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stack_t *th;
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if (!g_stacktop||!*g_stacktop) return 1;
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th=(*g_stacktop);
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lstrcpy(str,th->text);
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*g_stacktop = th->next;
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GlobalFree((HGLOBAL)th);
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return 0;
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}
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void pushstring(char *str) {
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stack_t *th;
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if (!g_stacktop) return;
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th=(stack_t*)GlobalAlloc(GPTR,sizeof(stack_t)+g_stringsize);
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lstrcpyn(th->text,str,g_stringsize);
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th->next=*g_stacktop;
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*g_stacktop=th;
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}
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char *getuservariable(int varnum) {
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if (varnum<0||varnum >= __INST_LAST) return NULL;
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return g_variables+varnum*g_stringsize;
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}
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