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Søren H. Sørensen <sslug@sslug> skrev i en nyhedsmeddelelse:sslug@sslug > > > "Thomas M." wrote: > > > > Hejsa > > > > Jeg sidder her og undrer mig lidt. Har lavet følgende for at lave en > > 'backup' af en array : > > char lcd[40][64]; // global variable > > > > void manipulation(); > > { > > char *lcdbackup; > > > > lcdbackup = malloc(sizeof(lcd)); > > memcpy (lcdbackup,lcd,sizeof(lcd)); > > > > ... kode der manipulerer med lcd. > > > > memcpy (lcd,lcdbackup,sizeof(lcd)); > > free(lcdbackup); > > } > > > > Øhhh - mener du den programstump helt bogstaveligt??? Øhhh - Ja? Hvad ellers? Nogen graverende fejl ?? > Jeg ville nok fjerne det ";" efter "void manipulation( void )", men du > mener jo du > faktisk roder i indholdet af din lcd-array senere. Ellers har JEG ingen > gode forklaringer på fænomenet umiddelbart. Ups, en lille typo. S'følig skal der ikke være ';' efter void manipulation() Mvh Thomas
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