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Update string.h to unconditional declare forwards for

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strdup(), strcasecmp(), strncasecmp().  Should test to see
if these are truely needed.  Hopefully their addition will
not break other platforms.
This commit is contained in:
Kurt Zeilenga 1998-11-20 07:04:20 +00:00
parent 120b7fedae
commit 8dcc4b6c8f
1 changed files with 14 additions and 6 deletions
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20
include/ac/string.h
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@ -17,11 +17,12 @@
# include <memory.h>
# endif
/* we should actually create <ac/stdlib.h> */
# ifdef HAVE_MALLOC_H
# include <malloc.h>
# endif
# ifndef HAVE_STRCHR
# ifndef HAVE_STRRCHR
# define strchr index
# define strrchr rindex
# endif
@ -32,14 +33,20 @@
# endif
#endif
/*
* provide prototypes for missing functions that we replace.
* replacements can be found in -llutil
*/
#ifndef HAVE_STRDUP
char *strdup( const char *s );
/* strdup() is missing, declare our own version */
extern char *strdup( const char *s );
#else
/* some systems fail to declare strdup altogether */
extern char *strdup();
#endif
/*
* some systems fail to declare strcasecmp() and strncasecmp()
* we need them defined so we obtain pointers to them
*/
extern int strcasecmp(), strncasecmp();
#ifndef SAFEMEMCPY
# if defined( HAVE_MEMMOVE )
# define SAFEMEMCPY( d, s, n ) memmove((d), (s), (n))
@ -51,4 +58,5 @@
# endif
#endif
#endif /* _AC_STRING_H */