configure improvements

[m6w6/ext-psi] / m4 / stdlib.m4

diff --git a/m4/stdlib.m4 b/m4/stdlib.m4
index c84d44d1a38da74415d518e2a761fba7da628d4b..c7654b67cf38f2b99c46a3319fdf5d2f91fa11dd 100644 (file)
--- a/m4/stdlib.m4
+++ b/m4/stdlib.m4
@@ -1,10 +1,20 @@
-AC_DEFUN(PSI_CHECK_STDLIB, [
+PSI_CHECK_STDLIB() {
        AC_CHECK_HEADERS(stdlib.h)
 
+       PSI_STRUCT(div_t, [
+               int quot,
+               int rem
+       ])
+       PSI_STRUCT(ldiv_t, [
+               long quot,
+               long rem
+       ])
+
        PSI_CONST(EXIT_FAILURE, int)
        PSI_CONST(EXIT_SUCCESS, int)
        PSI_CONST(RAND_MAX, int)
-       PSI_CONST(MB_CUR_MAX, int)
+       
+       PSI_MACRO(int MB_CUR_MAX)
 
        PSI_DECL(void _Exit, [(int status)])
        PSI_DECL(void abort, [()])
@@ -12,7 +22,7 @@ AC_DEFUN(PSI_CHECK_STDLIB, [
        PSI_DECL(double atof, [(char *str)])
        PSI_DECL(int atoi, [(char *str)])
        PSI_DECL(long atol, [(char *str)])
-       PSI_DECL(div_t div, [(int numerator, int denominator)])
+       dnl PSI_DECL(div_t div, [(int numerator, int denominator)])
        PSI_DECL(double drand48, [()])
        PSI_DECL(double erand48, [(unsigned short xsubi@<:@3@:>@)])
        PSI_DECL(void exit, [(int status)])
@@ -23,7 +33,7 @@ AC_DEFUN(PSI_CHECK_STDLIB, [
        PSI_DECL(long jrand48, [(unsigned short xsubi@<:@3@:>@)])
        PSI_DECL(long labs, [(long l)])
        PSI_DECL(void lcong48, [(unsigned short param@<:@7@:>@)])
-       PSI_DECL(long ldiv, [(long numerator, long denominator)])
+       dnl PSI_DECL(ldiv_t ldiv, [(long numerator, long denominator)])
        PSI_DECL(long lrand48, [()])
        PSI_DECL(int mblen, [(const char *s, size_t n)])
        PSI_DECL(size_t mbstowcs, [(wchar_t *dest, char *src, size_t n)])
@@ -56,5 +66,4 @@ AC_DEFUN(PSI_CHECK_STDLIB, [
        PSI_DECL(int unsetenv, [(char *var)])
        PSI_DECL(size_t wcstombs, [(char *dest, wchar_t *src, size_t n)])
        PSI_DECL(int wctomb, [(char *s, wchar_t wc)])
-])
-
+}