diff options
Diffstat (limited to 'src/svgtiny.c')
-rw-r--r-- | src/svgtiny.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/src/svgtiny.c b/src/svgtiny.c index 5a6e988..af1db24 100644 --- a/src/svgtiny.c +++ b/src/svgtiny.c @@ -5,7 +5,6 @@ * Copyright 2008-2009 James Bursa <james@semichrome.net> */ -#define _GNU_SOURCE /* for strndup */ #include <assert.h> #include <math.h> #include <setjmp.h> @@ -1232,3 +1231,23 @@ void svgtiny_free(struct svgtiny_diagram *svg) free(svg); } +#ifndef HAVE_STRNDUP +char *strndup(const char *s, size_t n) +{ + size_t len; + char *s2; + + for (len = 0; len != n && s[len]; len++) + continue; + + s2 = malloc(len + 1); + if (s2 == NULL) + return NULL; + + memcpy(s2, s, len); + s2[len] = '\0'; + + return s2; +} +#endif + |