A quick hack to have ssize_t work with gcc under SunOS 4 (tested on
SunOS 4.1.4).
diff --git a/Configure b/Configure
index 3de3d13..8e27411 100755
--- a/Configure
+++ b/Configure
@@ -158,7 +158,7 @@
# Sunos configs, assuming sparc for the gcc one.
##"sunos-cc", "cc:-O4 -DNOPROTO -DNOCONST::(unknown)::DES_UNROLL:::",
-"sunos-gcc","gcc:-O3 -mv8::(unknown)::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL DES_PTR DES_RISC1:::",
+"sunos-gcc","gcc:-O3 -mv8 -Dssize_t=int::(unknown)::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL DES_PTR DES_RISC1:::",
#### IRIX 5.x configs
# -mips2 flag is added by ./config when appropriate.
