void * SPI_repalloc(void * pointer, Size size)
SPI_repalloc changes the size of a memory segment previously allocated using SPI_palloc.
This function is no longer different from plain repalloc. It's kept just for backward compatibility of existing code.
void * pointer
pointer to existing storage to change
size in bytes of storage to allocate
pointer to new storage space of specified size with the contents copied from the existing area