Format of environment block |
| Offset | Size | Description |
|---|---|---|
|
00h |
N BYTEs |
first environment variable, ASCIZ string of form "var=value" |
|
N BYTEs |
second environment variable, ASCIZ string | |
|
... |
||
|
N BYTEs |
last environment variable, ASCIZ string of form "var=value" | |
|
BYTE |
00h | |
|
---DOS 3.0+ --- |
||
|
WORD |
number of strings following environment (normally 1) | |
|
N BYTEs |
ASCIZ full pathname of program owning this environment other strings may follow | |