Merge branch 'pw/adopt-c99-bool-officially'

Declare weather-balloon we raised for "bool" type 18 months ago a
success and officially allow using the type in our codebase.

* pw/adopt-c99-bool-officially:
  strbuf: convert predicates to return bool
  git-compat-util: convert string predicates to return bool
  CodingGuidelines: allow the use of bool

1 files changed, 6 insertions, 6 deletions

diff --git a/git-compat-util.h b/git-compat-util.h
index 5bd69ec040..9408f463e3 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -897,16 +897,16 @@ static inline size_t xsize_t(off_t len)
  * is done via tolower(), so it is strictly ASCII (no multi-byte characters or
  * locale-specific conversions).
  */
-static inline int skip_iprefix(const char *str, const char *prefix,
+static inline bool skip_iprefix(const char *str, const char *prefix,
 			       const char **out)
 {
 	do {
 		if (!*prefix) {
 			*out = str;
-			return 1;
+			return true;
 		}
 	} while (tolower(*str++) == tolower(*prefix++));
-	return 0;
+	return false;
 }
 
 /*
@@ -914,7 +914,7 @@ static inline int skip_iprefix(const char *str, const char *prefix,
  * comparison is done via tolower(), so it is strictly ASCII (no multi-byte
  * characters or locale-specific conversions).
  */
-static inline int skip_iprefix_mem(const char *buf, size_t len,
+static inline bool skip_iprefix_mem(const char *buf, size_t len,
 				   const char *prefix,
 				   const char **out, size_t *outlen)
 {
@@ -922,10 +922,10 @@ static inline int skip_iprefix_mem(const char *buf, size_t len,
 		if (!*prefix) {
 			*out = buf;
 			*outlen = len;
-			return 1;
+			return true;
 		}
 	} while (len-- > 0 && tolower(*buf++) == tolower(*prefix++));
-	return 0;
+	return false;
 }
 
 static inline int strtoul_ui(char const *s, int base, unsigned int *result)