MFSH SEGALLOC

Allocate memory.

Syntax
int far pascal MFSH_SEGALLOC(usFlag, cbSeg, pusSel)

Parameters

 * usFlag: is set to 1 if the memory must be below the 1-meg boundary or 0 if its location does not matter.
 * cbSeg: contains the length of the segment.
 * pusSel: is a pointer to a word in which the helper returns the selector of the segment.

Returns
If no error is detected, a zero error code is returned. If an error is detected, one of the following error codes is returned:
 * ERROR_NOT_ENOUGH_MEMORY: too much memory is allocated.
 * ERROR_PROTECTION_VIOLATION: the supplied address is invalid.
 * ERROR_INVALID_PARAMETER: either the supplied flag or length is invalid.

Sample
unsigned short usFlag; unsigned long cbSeg; unsigned short far * pusSel; int far pascal MFSH_SEGALLOC(usFlag, cbSeg, pusSel)

Remarks
This function allocates memory with the following attributes: Memory not allocated specifically below the 1-Meg boundary may be given to the FSD by passing the selectors through pMiniFSD (see MFS_INIT and FS_INIT).
 * Allocated from the GDT
 * Non-swappable