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- /* alloc.c - version 1.0.2 */
- #ifdef LINT
-
- /*
- a ridiculous definition, suppressing
- "possible pointer alignment problem" for (long *) malloc()
- "enlarg defined but never used"
- "ftell defined (in <stdio.h>) but never used"
- from lint
- */
- #include <stdio.h>
- long *
- alloc(n) unsigned n; {
- long dummy = ftell(stderr);
- if(n) dummy = 0; /* make sure arg is used */
- return(&dummy);
- }
-
- #else
-
- extern char *malloc();
- extern char *realloc();
-
- long *
- alloc(lth)
- register unsigned lth;
- {
- register char *ptr;
-
- if(!(ptr = malloc(lth)))
- panic("Cannot get %d bytes", lth);
- return((long *) ptr);
- }
-
- long *
- enlarge(ptr,lth)
- register char *ptr;
- register unsigned lth;
- {
- register char *nptr;
-
- if(!(nptr = realloc(ptr,lth)))
- panic("Cannot reallocate %d bytes", lth);
- return((long *) nptr);
- }
-
- #endif LINT
-