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author | Karl Williamson <khw@cpan.org> | 2020-10-17 15:37:18 -0600 |
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committer | Karl Williamson <khw@cpan.org> | 2020-11-02 09:18:05 -0700 |
commit | 83dc55ab314ff72b853c420a31497f5ff529c950 (patch) | |
tree | 575a45c27dee53063b0b7c2f95e39f34b146b322 /perl.h | |
parent | 25adf908beda7dc3c792f06819467997db298ed9 (diff) | |
download | perl-83dc55ab314ff72b853c420a31497f5ff529c950.tar.gz |
perlapi: Document IV_MAX, UV_MAX
Diffstat (limited to 'perl.h')
-rw-r--r-- | perl.h | 19 |
1 files changed, 19 insertions, 0 deletions
@@ -4229,6 +4229,25 @@ Cast an NV to UV while avoiding undefined C behavior #define U_I(what) ((unsigned int)U_32(what)) #define U_L(what) U_32(what) +/* +=for apidoc_section Integer configuration values +=for apidoc Amn|IV|IV_MAX +The largest signed integer that fits in an IV on this platform. + +=for apidoc Amn|IV|IV_MIN +The negative signed integer furthest away from 0 that fits in an IV on this +platform. + +=for apidoc Amn|UV|UV_MAX +The largest unsigned integer that fits in a UV on this platform. + +=for apidoc Amn|UV|UV_MIN +The smallest unsigned integer that fits in a UV on this platform. It should +equal zero. + +=cut +*/ + #ifdef HAS_SIGNBIT # ifndef Perl_signbit # define Perl_signbit signbit |