| /svarcom/trunk/env.h |
|---|
| 35,6 → 35,11 |
| * by either a = sign or a NULL terminator */ |
| char far *env_lookup(unsigned short env_seg, const char *varname); |
| /* almost identical to env_lookup(), but instead of returning a pointer |
| * to the 'NAME=value' string, it returns a pointer to value (or NULL if |
| * var not found) */ |
| char far *env_lookup_val(unsigned short env_seg, const char *varname); |
| /* returns the size, in bytes, of the allocated environment block */ |
| unsigned short env_allocsz(unsigned short env_seg); |