-OPENSSL_ia32cap is a variable containing IA-32 processor capabilities
-bit vector as it appears in EDX register after executing CPUID
-instruction with EAX=1 input value (see Intel Application Note
-#241618). Naturally it's defined/meaningful on IA-32 platforms only.
-The variable is normally set up automatically upon toolkit
-initialization and can be manipulated afterwards to modify crypto
-library behaviour. For the moment of this writing only two bits are
-significant, namely bit #26 denoting SSE2 support, and bit #4 denoting
-presence of Time-Stamp Counter. Resetting bit #26 at run-time for
-example disables high-performance SSE2 code present in the crypto
+Value returned by OPENSSL_ia32cap_loc() is address of a variable
+containing IA-32 processor capabilities bit vector as it appears in EDX
+register after executing CPUID instruction with EAX=1 input value (see
+Intel Application Note #241618). Naturally it's meaningful on IA-32
+platforms only. The variable is normally set up automatically upon
+toolkit initialization, but can be manipulated afterwards to modify
+crypto library behaviour. For the moment of this writing only two bits
+are significant, namely bit #26 denoting SSE2 support, and bit #4
+denoting presence of Time-Stamp Counter. Clearing bit #26 at run-time
+for example disables high-performance SSE2 code present in the crypto