74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
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/*
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============================================================================
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Name : chained_list.c
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Author : Lukas Heiligenbrunner
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Version : 0.1.5 BETA
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Copyright : My copyright
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Description : C programme to manage chained lists
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============================================================================
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*/
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#ifndef CHAINED_FUNCTIONS_H
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#define CHAINED_FUNCTIONS_H
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typedef struct messdaten
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{
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struct messdaten * next;
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char sensorname[10];
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float messwert;
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}messdaten;
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/* functon to insert the first element
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* in: firstelem; newelement
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* out: newelement
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* changed: firstelem
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*/
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messdaten* insertFirst(messdaten* firstelem, messdaten* newelement);
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/* functon to insert the last element
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* in: firstelem; newelement
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* out: newelement (why!?!)
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* changed: lastelement
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*/
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messdaten* insertLast(messdaten* firstelem, messdaten* newelement);
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/* functon to insert the element on a specific position
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* in: firstelem; newelement; position
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* out: newelement
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* changed: one more item in chained list...
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*/
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messdaten* insertPos(messdaten* firstelem, messdaten* newelement, int pos);
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/* functon to delete the first element
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* in: firstelem;
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* out: newelement
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* changed: firstelem
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*/
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messdaten* deleteFirst(messdaten* firstelem);
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/* functon to delete the last element
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* in: firstelem
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* out: newelement
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* changed: lastelement
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*/
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messdaten* deleteLast(messdaten* firstelem);
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/* functon to delete the element of a specific element
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* in: firstelem; newelement
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* out: newelement
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* changed: firstelem
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*/
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messdaten* deletePos(messdaten* firstelem, int pos);
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/* functon to delete all the list elements
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* in: firstelem
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* out: newelement
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* changed: the whole list XD
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*/
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messdaten* deleteAll(messdaten* firstelem);
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#endif
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