shared: add NM_N_ELEMENTS() macro

This commit is contained in:
Thomas Haller 2020-07-05 18:15:34 +02:00
parent d407c1271c
commit b9e458b184
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@ -109,6 +109,8 @@
/*****************************************************************************/
#define NM_N_ELEMENTS(arr) (sizeof (arr) / sizeof ((arr)[0]))
#define NM_PASTE_ARGS(identifier1,identifier2) identifier1 ## identifier2
#define NM_PASTE(identifier1,identifier2) NM_PASTE_ARGS (identifier1, identifier2)