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dos_free

Usage

   #include <dos.h>
   int dos_free(unsigned):

Description

   Frees (releases back to the operating system) memory which has been

   previously allocated with dos_alloc or dos_calloc. The argument is the
   segment address of the memory to be freed.

Example 

   See the example for dos_alloc.

Return Value

   0 if the memory was sucessfully freed, otherwise -1.

See Also

   Dos package, dos_alloc, dos_calloc, dos_setblock