Signed-off-by: Alejandro Colomar <colomar.6.4.3@xxxxxxxxx> --- man7/system_data_types.7 | 65 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/man7/system_data_types.7 b/man7/system_data_types.7 index f768e87ba..2632436ed 100644 --- a/man7/system_data_types.7 +++ b/man7/system_data_types.7 @@ -616,6 +616,71 @@ and .I unsigned __int128 types in this page. .RE +.\"------------------------------------- intptr_t ---------------------/ +.TP +.I intptr_t +.RS +Include: +.IR <stdint.h> . +Alternatively, +.IR <inttypes.h> . +.PP +A signed integer type +such that any valid +.RI ( "void *" ) +value can be converted to this type and back. +According to the C language standard, it shall be +capable of storing values in the range +.RB [ INTPTR_MIN , +.BR INTPTR_MAX ]. +.PP +The length modifier for +.I intptr_t +for the +.BR printf (3) +family of functions +is expanded by the macros +.B PRIdPTR +and +.B PRIiPTR +(defined in +.IR <inttypes.h> ); +resulting commonly in +.B %"PRIdPTR" +or +.B %"PRIiPTR" +for printing +.I intptr_t +values. +The length modifier for +.I intptr_t +for the +.BR scanf (3) +family of functions +is expanded by the macros +.B SCNdPTR +and +.B SCNiPTR, +(defined in +.IR <inttypes.h> ); +resulting commonly in +.B %"SCNdPTR" +or +.B %"SCNiPTR" +for scanning +.I intptr_t +values. +.PP +Conforming to: +C99 and later; POSIX.1-2001 and later. +.PP +See also the +.I uintptr_t +and +.I void * +.\" TODO: Document void * +types in this page. +.RE .\"------------------------------------- lconv ------------------------/ .TP .I lconv -- 2.28.0
