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-rw-r--r--src/cmark_ctype.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/cmark_ctype.c b/src/cmark_ctype.c
index 9ed4b5c..7ced3a2 100644
--- a/src/cmark_ctype.c
+++ b/src/cmark_ctype.c
@@ -1,7 +1,7 @@
/**
* Returns 1 if c is a "whitespace" character as defined by the spec.
*/
-int isspace(char c)
+int cmark_isspace(char c)
{
return (c == 0x09 ||
c == 0x20 ||
@@ -12,7 +12,7 @@ int isspace(char c)
/**
* Returns 1 if c is an ascii punctuation character.
*/
-int ispunct(char c)
+int cmark_ispunct(char c)
{
return ((c >= 33 && c <= 47) ||
(c >= 58 && c <= 64) ||
@@ -20,14 +20,14 @@ int ispunct(char c)
(c >= 123 && c <= 126));
}
-int isalnum(char c)
+int cmark_isalnum(char c)
{
return ((c >= 48 && c <= 57) ||
(c >= 65 && c <= 90) ||
(c >= 97 && c <= 122));
}
-int isdigit(char c)
+int cmark_isdigit(char c)
{
return (c >= 48 && c <= 57);
}