path: root/utf8proc.h
diff options
authorTony Kelman <>2015-04-04 21:17:13 -0700
committerTony Kelman <>2015-04-05 20:06:13 -0700
commitad277229234b77ac3d334860f6857921060dcb37 (patch)
treeae2b636a875de29d91f55c0d55e31895fa31d625 /utf8proc.h
parent498ecbddd87f2555a730e90810db7744cf416b82 (diff)
Use a new typedef utf8proc_ssize_t to avoid define collisions
with MSVC
Diffstat (limited to 'utf8proc.h')
1 files changed, 14 insertions, 13 deletions
diff --git a/utf8proc.h b/utf8proc.h
index e089f28..aaceb70 100644
--- a/utf8proc.h
+++ b/utf8proc.h
@@ -83,9 +83,9 @@ typedef short int16_t;
typedef unsigned short uint16_t;
typedef int int32_t;
# ifdef _WIN64
-# define ssize_t __int64
+typedef __int64 utf8proc_ssize_t;
# else
-# define ssize_t int
+typedef int utf8proc_ssize_t;
# endif
# ifndef __cplusplus
typedef unsigned char bool;
@@ -94,6 +94,7 @@ enum {false, true};
# include <stdbool.h>
# include <inttypes.h>
+typedef ssize_t utf8proc_ssize_t;
#include <limits.h>
@@ -364,7 +365,7 @@ UTF8PROC_DLLEXPORT const char *utf8proc_version(void);
* Returns an informative error string for the given utf8proc error code
* (e.g. the error codes returned by @ref utf8proc_map).
-UTF8PROC_DLLEXPORT const char *utf8proc_errmsg(ssize_t errcode);
+UTF8PROC_DLLEXPORT const char *utf8proc_errmsg(utf8proc_ssize_t errcode);
* Reads a single codepoint from the UTF-8 sequence being pointed to by `str`.
@@ -376,7 +377,7 @@ UTF8PROC_DLLEXPORT const char *utf8proc_errmsg(ssize_t errcode);
* In case of success, the number of bytes read is returned; otherwise, a
* negative error code is returned.
-UTF8PROC_DLLEXPORT ssize_t utf8proc_iterate(const uint8_t *str, ssize_t strlen, int32_t *codepoint_ref);
+UTF8PROC_DLLEXPORT utf8proc_ssize_t utf8proc_iterate(const uint8_t *str, utf8proc_ssize_t strlen, int32_t *codepoint_ref);
* Check if a codepoint is valid (regardless of whether it has been
@@ -395,7 +396,7 @@ UTF8PROC_DLLEXPORT bool utf8proc_codepoint_valid(int32_t codepoint);
* This function does not check whether `codepoint` is valid Unicode.
-UTF8PROC_DLLEXPORT ssize_t utf8proc_encode_char(int32_t codepoint, uint8_t *dst);
+UTF8PROC_DLLEXPORT utf8proc_ssize_t utf8proc_encode_char(int32_t codepoint, uint8_t *dst);
* Look up the properties for a given codepoint.
@@ -438,8 +439,8 @@ UTF8PROC_DLLEXPORT const utf8proc_property_t *utf8proc_get_property(int32_t code
* required buffer size is returned, while the buffer will be overwritten with
* undefined data.
-UTF8PROC_DLLEXPORT ssize_t utf8proc_decompose_char(
- int32_t codepoint, int32_t *dst, ssize_t bufsize,
+UTF8PROC_DLLEXPORT utf8proc_ssize_t utf8proc_decompose_char(
+ int32_t codepoint, int32_t *dst, utf8proc_ssize_t bufsize,
utf8proc_option_t options, int *last_boundclass
@@ -459,9 +460,9 @@ UTF8PROC_DLLEXPORT ssize_t utf8proc_decompose_char(
* required buffer size is returned, while the buffer will be overwritten with
* undefined data.
-UTF8PROC_DLLEXPORT ssize_t utf8proc_decompose(
- const uint8_t *str, ssize_t strlen,
- int32_t *buffer, ssize_t bufsize, utf8proc_option_t options
+UTF8PROC_DLLEXPORT utf8proc_ssize_t utf8proc_decompose(
+ const uint8_t *str, utf8proc_ssize_t strlen,
+ int32_t *buffer, utf8proc_ssize_t bufsize, utf8proc_option_t options
@@ -489,7 +490,7 @@ UTF8PROC_DLLEXPORT ssize_t utf8proc_decompose(
* entries of the array pointed to by `str` have to be in the
* range `0x0000` to `0x10FFFF`. Otherwise, the program might crash!
-UTF8PROC_DLLEXPORT ssize_t utf8proc_reencode(int32_t *buffer, ssize_t length, utf8proc_option_t options);
+UTF8PROC_DLLEXPORT utf8proc_ssize_t utf8proc_reencode(int32_t *buffer, utf8proc_ssize_t length, utf8proc_option_t options);
* Given a pair of consecutive codepoints, return whether a grapheme break is
@@ -537,8 +538,8 @@ UTF8PROC_DLLEXPORT const char *utf8proc_category_string(int32_t codepoint);
* @note The memory of the new UTF-8 string will have been allocated
* with `malloc`, and should therefore be deallocated with `free`.
-UTF8PROC_DLLEXPORT ssize_t utf8proc_map(
- const uint8_t *str, ssize_t strlen, uint8_t **dstptr, utf8proc_option_t options
+UTF8PROC_DLLEXPORT utf8proc_ssize_t utf8proc_map(
+ const uint8_t *str, utf8proc_ssize_t strlen, uint8_t **dstptr, utf8proc_option_t options
/** @name Unicode normalization