Is there a software memory manager in the sources of GNO
like in the sources of ORCA/C ?

[MM.Pas]
Memory Manager
  This memory manager provides a stack-based memory allocation
and deallocation mechanism to allow compact symbol tables
that can be disposed of with a single call after a function
has been compiled. Two separate stacks, or pools, are
available. The local pool is typically disposed of when
the compilation of a function is complete. It is used for
local memory allocations such as local strings and symbols.
The global pool is used for global values like macro
definitions and global symbols.

External Variables :
  localID - userID for the local pool
  globalID - userID for the global pool
  
External Subroutines :
  DisposeLocalPool - dump the local memory pool
  Calloc - clear and allocate memory
  GCalloc - allocate & clear memory from the global pool
  GInit - initialize a global pool
  GMalloc - allocate memory from the global pool
  LInit - initialize a local pool
  LMalloc - allocate memory from the local pool
  Malloc - allocate memory
  MMQuit - Dispose of memory allocated with private userIDs
  
[MM.asm]
Calloc - Allocate memory from a pool and set it to 0.

  Inputs :
    bytes - number of bytes to allocate
    useGlobalPool - should the memory come from the global (or local) pool
  Outputs :
    ptr - points to the first byte of the allocated memory