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aux/util: Add U_TYPED_CALLOC macro to wrap calloc and casting.

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This commit is contained in:
Ryan Pavlik 2019-03-21 15:18:44 -05:00
parent 142a9a77eb
commit e57e858351
1 changed files with 12 additions and 0 deletions
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12
src/xrt/auxiliary/util/u_misc.h
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@ -12,6 +12,18 @@
extern "C" {
#endif
/*!
* Allocate and zero the space required for some type, and cast the return type
* appropriately.
*/
#define U_TYPED_CALLOC(TYPE) ((TYPE *)calloc(1, sizeof(TYPE)))
/*!
* Allocate and zero the space required for some type, and cast the return type
* appropriately.
*/
#define U_TYPED_ARRAY_CALLOC(TYPE, COUNT) \
((TYPE *)calloc((COUNT), sizeof(TYPE)))
#ifdef __cplusplus