why to use a void pointer for dereferencing variables of datatypes? – stackoverflow.com

why to use a void pointer for dereferencing variables of datatypes? – stackoverflow.com

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Dereferencing a float variable using void pointer: #include<stdio.h> int main() { float a = 7.5; void *vp=&a; printf("%f",*(float*)vp); /*typecasting void pointer to float for ...

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