Annex D (normative) Compatibility features [depr]

D.11 C headers [depr.c.headers]

D.11.1 General [depr.c.headers.general]

For compatibility with the C standard library, the C++ standard library provides the C headers shown in Table 149.
Table 149: C headers [tab:depr.c.headers]
<assert.h>
<inttypes.h>
<signal.h>
<stdint.h>
<uchar.h>
<stdio.h>
<wchar.h>
<ctype.h>
<limits.h>
<stdarg.h>
<stdlib.h>
<wctype.h>
<errno.h>
<locale.h>
<string.h>
<fenv.h>
<math.h>
<float.h>
<setjmp.h>
<stddef.h>
<time.h>