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24
kapitel9/minneshantering-ex1.c
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24
kapitel9/minneshantering-ex1.c
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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int main(void)
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{
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char *meningen;
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/* Allokera minnet */
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meningen = malloc(sizeof(char)*24);
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*meningen = '\0'; /* Initialisera strängen ("noll-terminera") */
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strcpy(meningen, "meningen med livet är");
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printf("%s\n", meningen);
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/* Utöka minnet till 'meningen' */
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meningen = realloc(meningen, sizeof(char)*40);
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strcat(meningen, " att programmera");
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printf("%s\n", meningen);
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/* Frigör minnet */
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free(meningen);
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return 0;
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}
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