Difference between realloc() and free()?

Difference between realloc() and free()?

Diff b/w realloc() and free():
realloc():
> It is used to free the memory in the program.
> This function is used to resize memory.
> realloc() means it giving string variables into the existed memory
free():
> Basically It is a macro. Macro used to deallocate memory.
> free() function is used free the memory which is allocated by malloc(),calloc() functions. 
> free() means it empties the array.

By:UMANG
Date:2030-12-08 00:00:00

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