my c language trashbox

• tinyalloc : Releases all requested memory at once instead of releasing each object separately.

  • tinyalloc : The requested memory block can be freed individually.
  • bumpalloc : The requested memory block cannot be freed individually, you can only call bumpreset/bumpdestroy to free all blocks at once
  • fixedalloc :

• strbuf: Auto-growing string buffer

  • wcsbuf : The wchar_t version of strbuf

• pmap : PMap in C language, This code is ported from OCaml ExtLib PMap sample

• rarray : Auto-growing arrays(by realloc) It's horrible

  hiden

  ```c // rarray_fast_set, rarray_fast_get struct point { int x, y, z; }; struct rarray array = { .size = sizeof(struct point), .base = NULL }; int len = 16; // you could also call `rarray_grow()` to increase "capacity" only rarray_setlen(&array, len); struct point *ptr = rarray_fast_get(&array, struct point, 0); for (int i = 0; i < len; i++) { *ptr++ = (struct point){ i, i, i }; } for (int i = 0; i < len; i++) { struct point *ptr = rarray_fast_get(&array, struct point, i); assert(ptr->x == i && ptr->y == i && ptr->z == i); } rarray_discard(&array); ```

• slist.h: Singly Linked List. Deprecated

• ucs2: wcs_to_utf8, utf8_to_wcs

• rjson :

• circ_buf.h: Copied from linux/circ_buf.h

• list.h: Doubly Linked List. Copied from linux/tools/list.h

• rbtree: Copied from linux/tools/rbtree.h

external links

• lexer and Simple LR tool