Only optimize (a - (-b)) into (a + b) when the unary operand is a negation. This...

[xonotic/gmqcc.git] / msvc.c

diff --git a/msvc.c b/msvc.c
index e6e925631f9b6ce3659cc02e4fc98186c14d0bea..3369cd6f8e7b00fe115abe5dc4840a20ed740a2e 100644 (file)
--- a/msvc.c
+++ b/msvc.c
@@ -52,7 +52,7 @@ static void *platform_mem_allocate(size_t bytes) {
 }
 
 int platform_vsnprintf(char *buffer, size_t bytes, const char *format, va_list arg) {
-    vsnprintf_s(buffer, bytes, bytes, format, arg);
+    return vsnprintf_s(buffer, bytes, bytes, format, arg);
 }
 
 int platform_vsscanf(const char *str, const char *format, va_list va) {
@@ -76,11 +76,7 @@ char *platform_strncat(char *dest, const char *src, size_t num) {
     return strncat_s(dest, num, src, _TRUNCATE);
 }
 
-const char *platform_tmpnam(char *str) {
-    return tmpnam_s(str, L_tmpnam);
-}
-
-const char *platform_getenv(char *var) {
+const char *platform_getenv(const char *var) {
     char  *buffer = (char *)platform_mem_allocate(GETENV_BUFFER);
     size_t size;
     getenv_s(&size, buffer, GETENV_BUFFER, var);