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common: Expand comment for znew/znew_n()

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John Lindgren 2022-09-18 17:30:12 -04:00
parent a54d378e6c
commit 8f585362c1
1 changed files with 5 additions and 1 deletions
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6
include/common/mem.h
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@ -13,7 +13,11 @@ void *xzalloc(size_t size);
/* /*
* Type-safe macros in the style of C++ new/new[]. * Type-safe macros in the style of C++ new/new[].
* <expr> may be either a type name or value expression. * Both allocate zero-filled memory for object(s) the same size as
* <expr>, which may be either a type name or value expression.
*
* znew() allocates space for one object.
* znew_n() allocates space for an array of <n> objects.
* *
* Examples: * Examples:
* struct wlr_box *box = znew(*box); * struct wlr_box *box = znew(*box);