changed C source to use C booleans with backward compatibility

Fix "Under source code control" date for new version.h file.

Sorted the order of symbols printed by "make env".

Test if <stdbool.h> exists and set HAVE_STDBOOL_H accordingly
in have_stdbool.h.  Added HAVE_STDBOOL_H to allow one to force
this value.

Added "bool.h" include file to support use of boolean symbols,
true and false for pre-c99 C compilers.  The "bool.h" include
file defines TRUE as true, FALSE as false, and BOOL as bool:
for backward compatibility.

The sign in a ZVALUE is now of type SIGN, whcih is either
SB32 when CALC2_COMPAT is defined, or a bool.

Replaced in C source, TRUE with true, FALSE with false, and
BOOL with bool.
This commit is contained in:
Landon Curt Noll
2023-08-19 19:20:32 -07:00
parent e18b715f3f
commit 3c18e6e25b
71 changed files with 1267 additions and 1043 deletions

View File

@@ -70,7 +70,7 @@ ZVALUE p255 = {
/* static declarations */
S_FUNC void zmod5_or_zmod(ZVALUE *zp);
STATIC BOOL havelastmod = FALSE;
STATIC bool havelastmod = false;
STATIC ZVALUE lastmod[1];
STATIC ZVALUE lastmodinv[1];
@@ -122,14 +122,14 @@ c_pmodm127(char *UNUSED(name), int UNUSED(count), VALUE **vals)
if (havelastmod && zcmp(q, *lastmod)) {
zfree(*lastmod);
zfree(*lastmodinv);
havelastmod = FALSE;
havelastmod = false;
}
if (!havelastmod) {
zcopy(q, lastmod);
zbitvalue(2 * q.len * BASEB, &temp);
zquo(temp, q, lastmodinv, 0);
zfree(temp);
havelastmod = TRUE;
havelastmod = true;
}
/*