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Provide fallback implementation of va_copy for VC++ and others (STR #115)

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Michael R Sweet 2010-12-25 16:21:50 +00:00
parent 159e54f5d2
commit 4b0511f8ac
1 changed files with 15 additions and 1 deletions
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16
mxml-string.c
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@ -29,6 +29,20 @@
#include "config.h"
/*
* The va_copy macro is part of C99, but many compilers don't implement it.
* Provide a "direct assignment" implmentation when va_copy isn't defined...
*/
#ifndef va_copy
# ifdef __va_copy
# define va_copy(dst,src) __va_copy(dst,src)
# else
# define va_copy(dst,src) memcpy(&dst, &src, sizeof(va_list))
# endif /* __va_copy */
#endif /* va_copy */
#ifndef HAVE_SNPRINTF
/*
* '_mxml_snprintf()' - Format a string.
@ -58,7 +72,7 @@ _mxml_snprintf(char *buffer, /* I - Output buffer */
*/
#ifndef HAVE_STRDUP
char * /* O - New string pointer */
char * /* O - New string pointer */
_mxml_strdup(const char *s) /* I - String to duplicate */
{
char *t; /* New string pointer */